102967640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151423}}^1$

素因数の和:151451

約数の個数: 32

約数和(自身を含む): 245306880

約数和(自身を除く): 142339240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 151423, 302846, 605692, 757115, 1211384, 1514230, 2574191, 3028460, 5148382, 6056920, 10296764, 12870955, 20593528, 25741910, 51483820, 102967640]

約数ペア:

[(1, 102967640), (2, 51483820), (4, 25741910), (5, 20593528), (8, 12870955), (10, 10296764), (17, 6056920), (20, 5148382), (34, 3028460), (40, 2574191), (68, 1514230), (85, 1211384), (136, 757115), (170, 605692), (340, 302846), (680, 151423)]