202304560

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35617}}^1$

素因数の和:35701

約数の個数: 40

約数和(自身を含む): 476996256

約数和(自身を除く): 274691696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 35617, 71234, 142468, 178085, 284936, 356170, 569872, 712340, 1424680, 2528807, 2849360, 5057614, 10115228, 12644035, 20230456, 25288070, 40460912, 50576140, 101152280, 202304560]

約数ペア:

[(1, 202304560), (2, 101152280), (4, 50576140), (5, 40460912), (8, 25288070), (10, 20230456), (16, 12644035), (20, 10115228), (40, 5057614), (71, 2849360), (80, 2528807), (142, 1424680), (284, 712340), (355, 569872), (568, 356170), (710, 284936), (1136, 178085), (1420, 142468), (2840, 71234), (5680, 35617)]