9151280

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1567}}^1$

素因数の和:1653

約数の個数: 40

約数和(自身を含む): 21581952

約数和(自身を除く): 12430672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 1567, 2920, 3134, 5840, 6268, 7835, 12536, 15670, 25072, 31340, 62680, 114391, 125360, 228782, 457564, 571955, 915128, 1143910, 1830256, 2287820, 4575640, 9151280]

約数ペア:

[(1, 9151280), (2, 4575640), (4, 2287820), (5, 1830256), (8, 1143910), (10, 915128), (16, 571955), (20, 457564), (40, 228782), (73, 125360), (80, 114391), (146, 62680), (292, 31340), (365, 25072), (584, 15670), (730, 12536), (1168, 7835), (1460, 6268), (1567, 5840), (2920, 3134)]