10366464440

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4248551}}^1$

素因数の和:4248623

約数の個数: 32

約数和(自身を含む): 23706920160

約数和(自身を除く): 13340455720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 4248551, 8497102, 16994204, 21242755, 33988408, 42485510, 84971020, 169942040, 259161611, 518323222, 1036646444, 1295808055, 2073292888, 2591616110, 5183232220, 10366464440]

約数ペア:

[(1, 10366464440), (2, 5183232220), (4, 2591616110), (5, 2073292888), (8, 1295808055), (10, 1036646444), (20, 518323222), (40, 259161611), (61, 169942040), (122, 84971020), (244, 42485510), (305, 33988408), (488, 21242755), (610, 16994204), (1220, 8497102), (2440, 4248551)]