5654720

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 56

約数和(自身を含む): 13825728

約数和(自身を除く): 8171008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 431, 656, 820, 862, 1312, 1640, 1724, 2155, 2624, 3280, 3448, 4310, 6560, 6896, 8620, 13120, 13792, 17240, 17671, 27584, 34480, 35342, 68960, 70684, 88355, 137920, 141368, 176710, 282736, 353420, 565472, 706840, 1130944, 1413680, 2827360, 5654720]

約数ペア:

[(1, 5654720), (2, 2827360), (4, 1413680), (5, 1130944), (8, 706840), (10, 565472), (16, 353420), (20, 282736), (32, 176710), (40, 141368), (41, 137920), (64, 88355), (80, 70684), (82, 68960), (160, 35342), (164, 34480), (205, 27584), (320, 17671), (328, 17240), (410, 13792), (431, 13120), (656, 8620), (820, 6896), (862, 6560), (1312, 4310), (1640, 3448), (1724, 3280), (2155, 2624)]