2012367275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 2675721600

約数和(自身を除く): 663354325

約数列:

[1, 5, 25, 29, 47, 73, 145, 235, 365, 725, 809, 1175, 1363, 1825, 2117, 3431, 4045, 6815, 10585, 17155, 20225, 23461, 34075, 38023, 52925, 59057, 85775, 99499, 117305, 190115, 295285, 497495, 586525, 950575, 1102667, 1476425, 1712653, 2487475, 2775679, 5513335, 8563265, 13878395, 27566675, 42816325, 69391975, 80494691, 402473455, 2012367275]

約数ペア:

[(1, 2012367275), (5, 402473455), (25, 80494691), (29, 69391975), (47, 42816325), (73, 27566675), (145, 13878395), (235, 8563265), (365, 5513335), (725, 2775679), (809, 2487475), (1175, 1712653), (1363, 1476425), (1825, 1102667), (2117, 950575), (3431, 586525), (4045, 497495), (6815, 295285), (10585, 190115), (17155, 117305), (20225, 99499), (23461, 85775), (34075, 59057), (38023, 52925)]