4805320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9241}}^1$

素因数の和:9265

約数の個数: 32

約数和(自身を含む): 11644920

約数和(自身を除く): 6839600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 9241, 18482, 36964, 46205, 73928, 92410, 120133, 184820, 240266, 369640, 480532, 600665, 961064, 1201330, 2402660, 4805320]

約数ペア:

[(1, 4805320), (2, 2402660), (4, 1201330), (5, 961064), (8, 600665), (10, 480532), (13, 369640), (20, 240266), (26, 184820), (40, 120133), (52, 92410), (65, 73928), (104, 46205), (130, 36964), (260, 18482), (520, 9241)]