105807320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{155599}}^1$

素因数の和:155627

約数の個数: 32

約数和(自身を含む): 252072000

約数和(自身を除く): 146264680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 155599, 311198, 622396, 777995, 1244792, 1555990, 2645183, 3111980, 5290366, 6223960, 10580732, 13225915, 21161464, 26451830, 52903660, 105807320]

約数ペア:

[(1, 105807320), (2, 52903660), (4, 26451830), (5, 21161464), (8, 13225915), (10, 10580732), (17, 6223960), (20, 5290366), (34, 3111980), (40, 2645183), (68, 1555990), (85, 1244792), (136, 777995), (170, 622396), (340, 311198), (680, 155599)]