2017769840

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 160

約数和(自身を含む): 5015678976

約数和(自身を除く): 2997909136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 43, 74, 80, 83, 86, 148, 166, 172, 185, 191, 215, 296, 332, 344, 370, 382, 415, 430, 592, 664, 688, 740, 764, 830, 860, 955, 1328, 1480, 1528, 1591, 1660, 1720, 1910, 2960, 3056, 3071, 3182, 3320, 3440, 3569, 3820, 6142, 6364, 6640, 7067, 7138, 7640, 7955, 8213, 12284, 12728, 14134, 14276, 15280, 15355, 15853, 15910, 16426, 17845, 24568, 25456, 28268, 28552, 30710, 31706, 31820, 32852, 35335, 35690, 41065, 49136, 56536, 57104, 61420, 63412, 63640, 65704, 70670, 71380, 79265, 82130, 113072, 122840, 126824, 127280, 131408, 132053, 141340, 142760, 158530, 164260, 245680, 253648, 264106, 282680, 285520, 303881, 317060, 328520, 528212, 565360, 586561, 607762, 634120, 657040, 660265, 681679, 1056424, 1173122, 1215524, 1268240, 1320530, 1363358, 1519405, 2112848, 2346244, 2431048, 2641060, 2726716, 2932805, 3038810, 3408395, 4692488, 4862096, 5282120, 5453432, 5865610, 6077620, 6816790, 9384976, 10564240, 10906864, 11731220, 12155240, 13633580, 23462440, 24310480, 25222123, 27267160, 46924880, 50444246, 54534320, 100888492, 126110615, 201776984, 252221230, 403553968, 504442460, 1008884920, 2017769840]

約数ペア:

[(1, 2017769840), (2, 1008884920), (4, 504442460), (5, 403553968), (8, 252221230), (10, 201776984), (16, 126110615), (20, 100888492), (37, 54534320), (40, 50444246), (43, 46924880), (74, 27267160), (80, 25222123), (83, 24310480), (86, 23462440), (148, 13633580), (166, 12155240), (172, 11731220), (185, 10906864), (191, 10564240), (215, 9384976), (296, 6816790), (332, 6077620), (344, 5865610), (370, 5453432), (382, 5282120), (415, 4862096), (430, 4692488), (592, 3408395), (664, 3038810), (688, 2932805), (740, 2726716), (764, 2641060), (830, 2431048), (860, 2346244), (955, 2112848), (1328, 1519405), (1480, 1363358), (1528, 1320530), (1591, 1268240), (1660, 1215524), (1720, 1173122), (1910, 1056424), (2960, 681679), (3056, 660265), (3071, 657040), (3182, 634120), (3320, 607762), (3440, 586561), (3569, 565360), (3820, 528212), (6142, 328520), (6364, 317060), (6640, 303881), (7067, 285520), (7138, 282680), (7640, 264106), (7955, 253648), (8213, 245680), (12284, 164260), (12728, 158530), (14134, 142760), (14276, 141340), (15280, 132053), (15355, 131408), (15853, 127280), (15910, 126824), (16426, 122840), (17845, 113072), (24568, 82130), (25456, 79265), (28268, 71380), (28552, 70670), (30710, 65704), (31706, 63640), (31820, 63412), (32852, 61420), (35335, 57104), (35690, 56536), (41065, 49136)]