13379200

素因数分解:

$2^7\times 5^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 34244460

約数和(自身を除く): 20865260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 113, 128, 148, 160, 185, 200, 226, 296, 320, 370, 400, 452, 565, 592, 640, 740, 800, 904, 925, 1130, 1184, 1480, 1600, 1808, 1850, 2260, 2368, 2825, 2960, 3200, 3616, 3700, 4181, 4520, 4736, 5650, 5920, 7232, 7400, 8362, 9040, 11300, 11840, 14464, 14800, 16724, 18080, 20905, 22600, 23680, 29600, 33448, 36160, 41810, 45200, 59200, 66896, 72320, 83620, 90400, 104525, 118400, 133792, 167240, 180800, 209050, 267584, 334480, 361600, 418100, 535168, 668960, 836200, 1337920, 1672400, 2675840, 3344800, 6689600, 13379200]

約数ペア:

[(1, 13379200), (2, 6689600), (4, 3344800), (5, 2675840), (8, 1672400), (10, 1337920), (16, 836200), (20, 668960), (25, 535168), (32, 418100), (37, 361600), (40, 334480), (50, 267584), (64, 209050), (74, 180800), (80, 167240), (100, 133792), (113, 118400), (128, 104525), (148, 90400), (160, 83620), (185, 72320), (200, 66896), (226, 59200), (296, 45200), (320, 41810), (370, 36160), (400, 33448), (452, 29600), (565, 23680), (592, 22600), (640, 20905), (740, 18080), (800, 16724), (904, 14800), (925, 14464), (1130, 11840), (1184, 11300), (1480, 9040), (1600, 8362), (1808, 7400), (1850, 7232), (2260, 5920), (2368, 5650), (2825, 4736), (2960, 4520), (3200, 4181), (3616, 3700)]