4857680

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1535

約数の個数: 40

約数和(自身を含む): 11577384

約数和(自身を除く): 6719704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1481, 1640, 2962, 3280, 5924, 7405, 11848, 14810, 23696, 29620, 59240, 60721, 118480, 121442, 242884, 303605, 485768, 607210, 971536, 1214420, 2428840, 4857680]

約数ペア:

[(1, 4857680), (2, 2428840), (4, 1214420), (5, 971536), (8, 607210), (10, 485768), (16, 303605), (20, 242884), (40, 121442), (41, 118480), (80, 60721), (82, 59240), (164, 29620), (205, 23696), (328, 14810), (410, 11848), (656, 7405), (820, 5924), (1481, 3280), (1640, 2962)]