532417640

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{187471}}^1$

素因数の和:187553

約数の個数: 32

約数和(自身を含む): 1214818560

約数和(自身を除く): 682400920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 187471, 374942, 749884, 937355, 1499768, 1874710, 3749420, 7498840, 13310441, 26620882, 53241764, 66552205, 106483528, 133104410, 266208820, 532417640]

約数ペア:

[(1, 532417640), (2, 266208820), (4, 133104410), (5, 106483528), (8, 66552205), (10, 53241764), (20, 26620882), (40, 13310441), (71, 7498840), (142, 3749420), (284, 1874710), (355, 1499768), (568, 937355), (710, 749884), (1420, 374942), (2840, 187471)]