194012960

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4831}}^1$

素因数の和:5097

約数の個数: 48

約数和(自身を含む): 460276992

約数和(自身を除く): 266264032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 502, 1004, 1255, 2008, 2510, 4016, 4831, 5020, 8032, 9662, 10040, 19324, 20080, 24155, 38648, 40160, 48310, 77296, 96620, 154592, 193240, 386480, 772960, 1212581, 2425162, 4850324, 6062905, 9700648, 12125810, 19401296, 24251620, 38802592, 48503240, 97006480, 194012960]

約数ペア:

[(1, 194012960), (2, 97006480), (4, 48503240), (5, 38802592), (8, 24251620), (10, 19401296), (16, 12125810), (20, 9700648), (32, 6062905), (40, 4850324), (80, 2425162), (160, 1212581), (251, 772960), (502, 386480), (1004, 193240), (1255, 154592), (2008, 96620), (2510, 77296), (4016, 48310), (4831, 40160), (5020, 38648), (8032, 24155), (9662, 20080), (10040, 19324)]