2214760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3257}}^1$

素因数の和:3285

約数の個数: 32

約数和(自身を含む): 5277960

約数和(自身を除く): 3063200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3257, 6514, 13028, 16285, 26056, 32570, 55369, 65140, 110738, 130280, 221476, 276845, 442952, 553690, 1107380, 2214760]

約数ペア:

[(1, 2214760), (2, 1107380), (4, 553690), (5, 442952), (8, 276845), (10, 221476), (17, 130280), (20, 110738), (34, 65140), (40, 55369), (68, 32570), (85, 26056), (136, 16285), (170, 13028), (340, 6514), (680, 3257)]