5351680

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 13281912

約数和(自身を除く): 7930232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 113, 128, 148, 160, 185, 226, 256, 296, 320, 370, 452, 565, 592, 640, 740, 904, 1130, 1184, 1280, 1480, 1808, 2260, 2368, 2960, 3616, 4181, 4520, 4736, 5920, 7232, 8362, 9040, 9472, 11840, 14464, 16724, 18080, 20905, 23680, 28928, 33448, 36160, 41810, 47360, 66896, 72320, 83620, 133792, 144640, 167240, 267584, 334480, 535168, 668960, 1070336, 1337920, 2675840, 5351680]

約数ペア:

[(1, 5351680), (2, 2675840), (4, 1337920), (5, 1070336), (8, 668960), (10, 535168), (16, 334480), (20, 267584), (32, 167240), (37, 144640), (40, 133792), (64, 83620), (74, 72320), (80, 66896), (113, 47360), (128, 41810), (148, 36160), (160, 33448), (185, 28928), (226, 23680), (256, 20905), (296, 18080), (320, 16724), (370, 14464), (452, 11840), (565, 9472), (592, 9040), (640, 8362), (740, 7232), (904, 5920), (1130, 4736), (1184, 4520), (1280, 4181), (1480, 3616), (1808, 2960), (2260, 2368)]