2045501241520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{233917}}^1$

素因数の和:234483

約数の個数: 160

約数和(自身を含む): 5471660148480

約数和(自身を除く): 3426158906960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 523, 760, 836, 880, 1045, 1046, 1520, 1672, 2090, 2092, 2615, 3344, 4180, 4184, 5230, 5753, 8360, 8368, 9937, 10460, 11506, 16720, 19874, 20920, 23012, 28765, 39748, 41840, 46024, 49685, 57530, 79496, 92048, 99370, 109307, 115060, 158992, 198740, 218614, 230120, 233917, 397480, 437228, 460240, 467834, 546535, 794960, 874456, 935668, 1093070, 1169585, 1748912, 1871336, 2186140, 2339170, 2573087, 3742672, 4372280, 4444423, 4678340, 5146174, 8744560, 8888846, 9356680, 10292348, 12865435, 17777692, 18713360, 20584696, 22222115, 25730870, 35555384, 41169392, 44444230, 48888653, 51461740, 71110768, 88888460, 97777306, 102923480, 122338591, 177776920, 195554612, 205846960, 244443265, 244677182, 355553840, 391109224, 488886530, 489354364, 611692955, 782218448, 977773060, 978708728, 1223385910, 1345724501, 1955546120, 1957417456, 2324433229, 2446771820, 2691449002, 3911092240, 4648866458, 4893543640, 5382898004, 6728622505, 9297732916, 9787087280, 10765796008, 11622166145, 13457245010, 18595465832, 21531592016, 23244332290, 25568765519, 26914490020, 37190931664, 46488664580, 51137531038, 53828980040, 92977329160, 102275062076, 107657960080, 127843827595, 185954658320, 204550124152, 255687655190, 409100248304, 511375310380, 1022750620760, 2045501241520]

約数ペア:

[(1, 2045501241520), (2, 1022750620760), (4, 511375310380), (5, 409100248304), (8, 255687655190), (10, 204550124152), (11, 185954658320), (16, 127843827595), (19, 107657960080), (20, 102275062076), (22, 92977329160), (38, 53828980040), (40, 51137531038), (44, 46488664580), (55, 37190931664), (76, 26914490020), (80, 25568765519), (88, 23244332290), (95, 21531592016), (110, 18595465832), (152, 13457245010), (176, 11622166145), (190, 10765796008), (209, 9787087280), (220, 9297732916), (304, 6728622505), (380, 5382898004), (418, 4893543640), (440, 4648866458), (523, 3911092240), (760, 2691449002), (836, 2446771820), (880, 2324433229), (1045, 1957417456), (1046, 1955546120), (1520, 1345724501), (1672, 1223385910), (2090, 978708728), (2092, 977773060), (2615, 782218448), (3344, 611692955), (4180, 489354364), (4184, 488886530), (5230, 391109224), (5753, 355553840), (8360, 244677182), (8368, 244443265), (9937, 205846960), (10460, 195554612), (11506, 177776920), (16720, 122338591), (19874, 102923480), (20920, 97777306), (23012, 88888460), (28765, 71110768), (39748, 51461740), (41840, 48888653), (46024, 44444230), (49685, 41169392), (57530, 35555384), (79496, 25730870), (92048, 22222115), (99370, 20584696), (109307, 18713360), (115060, 17777692), (158992, 12865435), (198740, 10292348), (218614, 9356680), (230120, 8888846), (233917, 8744560), (397480, 5146174), (437228, 4678340), (460240, 4444423), (467834, 4372280), (546535, 3742672), (794960, 2573087), (874456, 2339170), (935668, 2186140), (1093070, 1871336), (1169585, 1748912)]