101872940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 243432000

約数和(自身を除く): 141559060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 59, 65, 116, 118, 130, 145, 229, 236, 260, 290, 295, 377, 458, 580, 590, 754, 767, 916, 1145, 1180, 1508, 1534, 1711, 1885, 2290, 2977, 3068, 3422, 3770, 3835, 4580, 5954, 6641, 6844, 7540, 7670, 8555, 11908, 13282, 13511, 14885, 15340, 17110, 22243, 26564, 27022, 29770, 33205, 34220, 44486, 54044, 59540, 66410, 67555, 86333, 88972, 111215, 132820, 135110, 172666, 175643, 222430, 270220, 345332, 351286, 391819, 431665, 444860, 702572, 783638, 863330, 878215, 1567276, 1726660, 1756430, 1959095, 3512860, 3918190, 5093647, 7836380, 10187294, 20374588, 25468235, 50936470, 101872940]

約数ペア:

[(1, 101872940), (2, 50936470), (4, 25468235), (5, 20374588), (10, 10187294), (13, 7836380), (20, 5093647), (26, 3918190), (29, 3512860), (52, 1959095), (58, 1756430), (59, 1726660), (65, 1567276), (116, 878215), (118, 863330), (130, 783638), (145, 702572), (229, 444860), (236, 431665), (260, 391819), (290, 351286), (295, 345332), (377, 270220), (458, 222430), (580, 175643), (590, 172666), (754, 135110), (767, 132820), (916, 111215), (1145, 88972), (1180, 86333), (1508, 67555), (1534, 66410), (1711, 59540), (1885, 54044), (2290, 44486), (2977, 34220), (3068, 33205), (3422, 29770), (3770, 27022), (3835, 26564), (4580, 22243), (5954, 17110), (6641, 15340), (6844, 14885), (7540, 13511), (7670, 13282), (8555, 11908)]