79499680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1098

約数の個数: 96

約数和(自身を含む): 207933264

約数和(自身を除く): 128433584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 740, 962, 1033, 1040, 1184, 1480, 1924, 2066, 2080, 2405, 2960, 3848, 4132, 4810, 5165, 5920, 7696, 8264, 9620, 10330, 13429, 15392, 16528, 19240, 20660, 26858, 33056, 38221, 38480, 41320, 53716, 67145, 76442, 76960, 82640, 107432, 134290, 152884, 165280, 191105, 214864, 268580, 305768, 382210, 429728, 496873, 537160, 611536, 764420, 993746, 1074320, 1223072, 1528840, 1987492, 2148640, 2484365, 3057680, 3974984, 4968730, 6115360, 7949968, 9937460, 15899936, 19874920, 39749840, 79499680]

約数ペア:

[(1, 79499680), (2, 39749840), (4, 19874920), (5, 15899936), (8, 9937460), (10, 7949968), (13, 6115360), (16, 4968730), (20, 3974984), (26, 3057680), (32, 2484365), (37, 2148640), (40, 1987492), (52, 1528840), (65, 1223072), (74, 1074320), (80, 993746), (104, 764420), (130, 611536), (148, 537160), (160, 496873), (185, 429728), (208, 382210), (260, 305768), (296, 268580), (370, 214864), (416, 191105), (481, 165280), (520, 152884), (592, 134290), (740, 107432), (962, 82640), (1033, 76960), (1040, 76442), (1184, 67145), (1480, 53716), (1924, 41320), (2066, 38480), (2080, 38221), (2405, 33056), (2960, 26858), (3848, 20660), (4132, 19240), (4810, 16528), (5165, 15392), (5920, 13429), (7696, 10330), (8264, 9620)]