228380450

素因数分解:

$2^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{14593}}^1$

素因数の和:14918

約数の個数: 24

約数和(自身を含む): 426173988

約数和(自身を除く): 197793538

約数列:

[1, 2, 5, 10, 25, 50, 313, 626, 1565, 3130, 7825, 14593, 15650, 29186, 72965, 145930, 364825, 729650, 4567609, 9135218, 22838045, 45676090, 114190225, 228380450]

約数ペア:

[(1, 228380450), (2, 114190225), (5, 45676090), (10, 22838045), (25, 9135218), (50, 4567609), (313, 729650), (626, 364825), (1565, 145930), (3130, 72965), (7825, 29186), (14593, 15650)]