470210008400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5197}}^1\times {\mathrm{20563}}^1$

素因数の和:25789

約数の個数: 120

約数和(自身を含む): 1232674761504

約数和(自身を除く): 762464753104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 5197, 10394, 20563, 20788, 25985, 41126, 41576, 51970, 57167, 82252, 83152, 102815, 103940, 114334, 129925, 164504, 205630, 207880, 226193, 228668, 259850, 285835, 329008, 411260, 415760, 452386, 457336, 514075, 519700, 571670, 822520, 904772, 914672, 1028150, 1039400, 1130965, 1143340, 1429175, 1645040, 1809544, 2056300, 2078800, 2261930, 2286680, 2858350, 3619088, 4112600, 4523860, 4573360, 5654825, 5716700, 8225200, 9047720, 11309650, 11433400, 18095440, 22619300, 22866800, 45238600, 90477200, 106865911, 213731822, 427463644, 534329555, 854927288, 1068659110, 1175525021, 1709854576, 2137318220, 2351050042, 2671647775, 4274636440, 4702100084, 5343295550, 5877625105, 8549272880, 9404200168, 10686591100, 11755250210, 18808400336, 21373182200, 23510500420, 29388125525, 42746364400, 47021000840, 58776251050, 94042001680, 117552502100, 235105004200, 470210008400]

約数ペア:

[(1, 470210008400), (2, 235105004200), (4, 117552502100), (5, 94042001680), (8, 58776251050), (10, 47021000840), (11, 42746364400), (16, 29388125525), (20, 23510500420), (22, 21373182200), (25, 18808400336), (40, 11755250210), (44, 10686591100), (50, 9404200168), (55, 8549272880), (80, 5877625105), (88, 5343295550), (100, 4702100084), (110, 4274636440), (176, 2671647775), (200, 2351050042), (220, 2137318220), (275, 1709854576), (400, 1175525021), (440, 1068659110), (550, 854927288), (880, 534329555), (1100, 427463644), (2200, 213731822), (4400, 106865911), (5197, 90477200), (10394, 45238600), (20563, 22866800), (20788, 22619300), (25985, 18095440), (41126, 11433400), (41576, 11309650), (51970, 9047720), (57167, 8225200), (82252, 5716700), (83152, 5654825), (102815, 4573360), (103940, 4523860), (114334, 4112600), (129925, 3619088), (164504, 2858350), (205630, 2286680), (207880, 2261930), (226193, 2078800), (228668, 2056300), (259850, 1809544), (285835, 1645040), (329008, 1429175), (411260, 1143340), (415760, 1130965), (452386, 1039400), (457336, 1028150), (514075, 914672), (519700, 904772), (571670, 822520)]