13568750

素因数分解:

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

素因数の和:207

約数の個数: 48

約数和(自身を含む): 27560736

約数和(自身を除く): 13991986

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 167, 250, 325, 334, 625, 650, 835, 1250, 1625, 1670, 2171, 3125, 3250, 4175, 4342, 6250, 8125, 8350, 10855, 16250, 20875, 21710, 40625, 41750, 54275, 81250, 104375, 108550, 208750, 271375, 521875, 542750, 1043750, 1356875, 2713750, 6784375, 13568750]

約数ペア:

[(1, 13568750), (2, 6784375), (5, 2713750), (10, 1356875), (13, 1043750), (25, 542750), (26, 521875), (50, 271375), (65, 208750), (125, 108550), (130, 104375), (167, 81250), (250, 54275), (325, 41750), (334, 40625), (625, 21710), (650, 20875), (835, 16250), (1250, 10855), (1625, 8350), (1670, 8125), (2171, 6250), (3125, 4342), (3250, 4175)]