88663250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{27281}}^1$

素因数の和:27311

約数の個数: 32

約数和(自身を含む): 178751664

約数和(自身を除く): 90088414

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 27281, 54562, 136405, 272810, 354653, 682025, 709306, 1364050, 1773265, 3410125, 3546530, 6820250, 8866325, 17732650, 44331625, 88663250]

約数ペア:

[(1, 88663250), (2, 44331625), (5, 17732650), (10, 8866325), (13, 6820250), (25, 3546530), (26, 3410125), (50, 1773265), (65, 1364050), (125, 709306), (130, 682025), (250, 354653), (325, 272810), (650, 136405), (1625, 54562), (3250, 27281)]