100505530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 194957280

約数和(自身を除く): 94451750

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 289, 415, 419, 578, 830, 838, 1411, 1445, 2095, 2822, 2890, 4190, 7055, 7123, 14110, 14246, 23987, 34777, 35615, 47974, 69554, 71230, 119935, 121091, 173885, 239870, 242182, 347770, 591209, 605455, 1182418, 1210910, 2956045, 5912090, 10050553, 20101106, 50252765, 100505530]

約数ペア:

[(1, 100505530), (2, 50252765), (5, 20101106), (10, 10050553), (17, 5912090), (34, 2956045), (83, 1210910), (85, 1182418), (166, 605455), (170, 591209), (289, 347770), (415, 242182), (419, 239870), (578, 173885), (830, 121091), (838, 119935), (1411, 71230), (1445, 69554), (2095, 47974), (2822, 35615), (2890, 34777), (4190, 23987), (7055, 14246), (7123, 14110)]