261738010

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{3251}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 481868352

約数和(自身を除く): 220130342

約数列:

[1, 2, 5, 10, 83, 97, 166, 194, 415, 485, 830, 970, 3251, 6502, 8051, 16102, 16255, 32510, 40255, 80510, 269833, 315347, 539666, 630694, 1349165, 1576735, 2698330, 3153470, 26173801, 52347602, 130869005, 261738010]

約数ペア:

[(1, 261738010), (2, 130869005), (5, 52347602), (10, 26173801), (83, 3153470), (97, 2698330), (166, 1576735), (194, 1349165), (415, 630694), (485, 539666), (830, 315347), (970, 269833), (3251, 80510), (6502, 40255), (8051, 32510), (16102, 16255)]