7924150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 16186464

約数和(自身を除く): 8262314

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 167, 325, 334, 365, 650, 730, 835, 949, 1670, 1825, 1898, 2171, 3650, 4175, 4342, 4745, 8350, 9490, 10855, 12191, 21710, 23725, 24382, 47450, 54275, 60955, 108550, 121910, 158483, 304775, 316966, 609550, 792415, 1584830, 3962075, 7924150]

約数ペア:

[(1, 7924150), (2, 3962075), (5, 1584830), (10, 792415), (13, 609550), (25, 316966), (26, 304775), (50, 158483), (65, 121910), (73, 108550), (130, 60955), (146, 54275), (167, 47450), (325, 24382), (334, 23725), (365, 21710), (650, 12191), (730, 10855), (835, 9490), (949, 8350), (1670, 4745), (1825, 4342), (1898, 4175), (2171, 3650)]