401080658690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{25247}}^1\times {\mathrm{38747}}^1$

素因数の和:64042

約数の個数: 32

約数和(自身を含む): 739601985024

約数和(自身を除く): 338521326334

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 25247, 38747, 50494, 77494, 126235, 193735, 252470, 387470, 1035127, 1588627, 2070254, 3177254, 5175635, 7943135, 10351270, 15886270, 978245509, 1956491018, 4891227545, 9782455090, 40108065869, 80216131738, 200540329345, 401080658690]

約数ペア:

[(1, 401080658690), (2, 200540329345), (5, 80216131738), (10, 40108065869), (41, 9782455090), (82, 4891227545), (205, 1956491018), (410, 978245509), (25247, 15886270), (38747, 10351270), (50494, 7943135), (77494, 5175635), (126235, 3177254), (193735, 2070254), (252470, 1588627), (387470, 1035127)]