58308400

素因数分解:

$2^4\times 5^2\times {\mathrm{145771}}^1$

素因数の和:145789

約数の個数: 30

約数和(自身を含む): 140086892

約数和(自身を除く): 81778492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 145771, 291542, 583084, 728855, 1166168, 1457710, 2332336, 2915420, 3644275, 5830840, 7288550, 11661680, 14577100, 29154200, 58308400]

約数ペア:

[(1, 58308400), (2, 29154200), (4, 14577100), (5, 11661680), (8, 7288550), (10, 5830840), (16, 3644275), (20, 2915420), (25, 2332336), (40, 1457710), (50, 1166168), (80, 728855), (100, 583084), (200, 291542), (400, 145771)]