4958840

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 11244960

約数和(自身を除く): 6286120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 821, 1208, 1510, 1642, 3020, 3284, 4105, 6040, 6568, 8210, 16420, 32840, 123971, 247942, 495884, 619855, 991768, 1239710, 2479420, 4958840]

約数ペア:

[(1, 4958840), (2, 2479420), (4, 1239710), (5, 991768), (8, 619855), (10, 495884), (20, 247942), (40, 123971), (151, 32840), (302, 16420), (604, 8210), (755, 6568), (821, 6040), (1208, 4105), (1510, 3284), (1642, 3020)]