26757250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8233}}^1$

素因数の和:8263

約数の個数: 32

約数和(自身を含む): 53949168

約数和(自身を除く): 27191918

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 8233, 16466, 41165, 82330, 107029, 205825, 214058, 411650, 535145, 1029125, 1070290, 2058250, 2675725, 5351450, 13378625, 26757250]

約数ペア:

[(1, 26757250), (2, 13378625), (5, 5351450), (10, 2675725), (13, 2058250), (25, 1070290), (26, 1029125), (50, 535145), (65, 411650), (125, 214058), (130, 205825), (250, 107029), (325, 82330), (650, 41165), (1625, 16466), (3250, 8233)]