73129550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{112507}}^1$

素因数の和:112532

約数の個数: 24

約数和(自身を含む): 146485416

約数和(自身を除く): 73355866

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 112507, 225014, 562535, 1125070, 1462591, 2812675, 2925182, 5625350, 7312955, 14625910, 36564775, 73129550]

約数ペア:

[(1, 73129550), (2, 36564775), (5, 14625910), (10, 7312955), (13, 5625350), (25, 2925182), (26, 2812675), (50, 1462591), (65, 1125070), (130, 562535), (325, 225014), (650, 112507)]