324420080

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{40151}}^1$

素因数の和:40265

約数の個数: 40

約数和(自身を含む): 761763744

約数和(自身を除く): 437343664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 40151, 80302, 160604, 200755, 321208, 401510, 642416, 803020, 1606040, 3212080, 4055251, 8110502, 16221004, 20276255, 32442008, 40552510, 64884016, 81105020, 162210040, 324420080]

約数ペア:

[(1, 324420080), (2, 162210040), (4, 81105020), (5, 64884016), (8, 40552510), (10, 32442008), (16, 20276255), (20, 16221004), (40, 8110502), (80, 4055251), (101, 3212080), (202, 1606040), (404, 803020), (505, 642416), (808, 401510), (1010, 321208), (1616, 200755), (2020, 160604), (4040, 80302), (8080, 40151)]