84347540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{14593}}^1$

素因数の和:14636

約数の個数: 36

約数和(自身を含む): 188175036

約数和(自身を除く): 103827496

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 14593, 29186, 58372, 72965, 145930, 248081, 291860, 496162, 992324, 1240405, 2480810, 4217377, 4961620, 8434754, 16869508, 21086885, 42173770, 84347540]

約数ペア:

[(1, 84347540), (2, 42173770), (4, 21086885), (5, 16869508), (10, 8434754), (17, 4961620), (20, 4217377), (34, 2480810), (68, 1240405), (85, 992324), (170, 496162), (289, 291860), (340, 248081), (578, 145930), (1156, 72965), (1445, 58372), (2890, 29186), (5780, 14593)]