24896560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 64120896

約数和(自身を除く): 39224336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 647, 740, 962, 1040, 1294, 1480, 1924, 2405, 2588, 2960, 3235, 3848, 4810, 5176, 6470, 7696, 8411, 9620, 10352, 12940, 16822, 19240, 23939, 25880, 33644, 38480, 42055, 47878, 51760, 67288, 84110, 95756, 119695, 134576, 168220, 191512, 239390, 311207, 336440, 383024, 478780, 622414, 672880, 957560, 1244828, 1556035, 1915120, 2489656, 3112070, 4979312, 6224140, 12448280, 24896560]

約数ペア:

[(1, 24896560), (2, 12448280), (4, 6224140), (5, 4979312), (8, 3112070), (10, 2489656), (13, 1915120), (16, 1556035), (20, 1244828), (26, 957560), (37, 672880), (40, 622414), (52, 478780), (65, 383024), (74, 336440), (80, 311207), (104, 239390), (130, 191512), (148, 168220), (185, 134576), (208, 119695), (260, 95756), (296, 84110), (370, 67288), (481, 51760), (520, 47878), (592, 42055), (647, 38480), (740, 33644), (962, 25880), (1040, 23939), (1294, 19240), (1480, 16822), (1924, 12940), (2405, 10352), (2588, 9620), (2960, 8411), (3235, 7696), (3848, 6470), (4810, 5176)]