45239480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 120657600

約数和(自身を除く): 75418120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 242, 260, 286, 440, 484, 520, 572, 605, 715, 719, 968, 1144, 1210, 1430, 1438, 1573, 2420, 2860, 2876, 3146, 3595, 4840, 5720, 5752, 6292, 7190, 7865, 7909, 9347, 12584, 14380, 15730, 15818, 18694, 28760, 31460, 31636, 37388, 39545, 46735, 62920, 63272, 74776, 79090, 86999, 93470, 102817, 158180, 173998, 186940, 205634, 316360, 347996, 373880, 411268, 434995, 514085, 695992, 822536, 869990, 1028170, 1130987, 1739980, 2056340, 2261974, 3479960, 4112680, 4523948, 5654935, 9047896, 11309870, 22619740, 45239480]

約数ペア:

[(1, 45239480), (2, 22619740), (4, 11309870), (5, 9047896), (8, 5654935), (10, 4523948), (11, 4112680), (13, 3479960), (20, 2261974), (22, 2056340), (26, 1739980), (40, 1130987), (44, 1028170), (52, 869990), (55, 822536), (65, 695992), (88, 514085), (104, 434995), (110, 411268), (121, 373880), (130, 347996), (143, 316360), (220, 205634), (242, 186940), (260, 173998), (286, 158180), (440, 102817), (484, 93470), (520, 86999), (572, 79090), (605, 74776), (715, 63272), (719, 62920), (968, 46735), (1144, 39545), (1210, 37388), (1430, 31636), (1438, 31460), (1573, 28760), (2420, 18694), (2860, 15818), (2876, 15730), (3146, 14380), (3595, 12584), (4840, 9347), (5720, 7909), (5752, 7865), (6292, 7190)]