2100263425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{91019}}^1$

素因数の和:91113

約数の個数: 24

約数和(自身を含む): 2844192960

約数和(自身を除く): 743929535

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1775, 4615, 23075, 91019, 455095, 1183247, 2275475, 5916235, 6462349, 29581175, 32311745, 84010537, 161558725, 420052685, 2100263425]

約数ペア:

[(1, 2100263425), (5, 420052685), (13, 161558725), (25, 84010537), (65, 32311745), (71, 29581175), (325, 6462349), (355, 5916235), (923, 2275475), (1775, 1183247), (4615, 455095), (23075, 91019)]