41115220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 89244288

約数和(自身を除く): 48129068

約数列:

[1, 2, 4, 5, 10, 20, 61, 67, 122, 134, 244, 268, 305, 335, 503, 610, 670, 1006, 1220, 1340, 2012, 2515, 4087, 5030, 8174, 10060, 16348, 20435, 30683, 33701, 40870, 61366, 67402, 81740, 122732, 134804, 153415, 168505, 306830, 337010, 613660, 674020, 2055761, 4111522, 8223044, 10278805, 20557610, 41115220]

約数ペア:

[(1, 41115220), (2, 20557610), (4, 10278805), (5, 8223044), (10, 4111522), (20, 2055761), (61, 674020), (67, 613660), (122, 337010), (134, 306830), (244, 168505), (268, 153415), (305, 134804), (335, 122732), (503, 81740), (610, 67402), (670, 61366), (1006, 40870), (1220, 33701), (1340, 30683), (2012, 20435), (2515, 16348), (4087, 10060), (5030, 8174)]