8049285220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2111}}^1\times {\mathrm{2297}}^1$

素因数の和:4500

約数の個数: 48

約数和(自身を含む): 17122710528

約数和(自身を除く): 9073425308

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 2111, 2297, 4222, 4594, 8444, 9188, 10555, 11485, 21110, 22970, 42220, 45940, 175213, 190651, 350426, 381302, 700852, 762604, 876065, 953255, 1752130, 1906510, 3504260, 3813020, 4848967, 9697934, 19395868, 24244835, 48489670, 96979340, 402464261, 804928522, 1609857044, 2012321305, 4024642610, 8049285220]

約数ペア:

[(1, 8049285220), (2, 4024642610), (4, 2012321305), (5, 1609857044), (10, 804928522), (20, 402464261), (83, 96979340), (166, 48489670), (332, 24244835), (415, 19395868), (830, 9697934), (1660, 4848967), (2111, 3813020), (2297, 3504260), (4222, 1906510), (4594, 1752130), (8444, 953255), (9188, 876065), (10555, 762604), (11485, 700852), (21110, 381302), (22970, 350426), (42220, 190651), (45940, 175213)]