2675840

素因数分解:

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

素因数の和:169

約数の個数: 64

約数和(自身を含む): 6627960

約数和(自身を除く): 3952120

約数列:

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

約数ペア:

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