477496790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109267}}^1$

素因数の和:109316

約数の個数: 32

約数和(自身を含む): 944075520

約数和(自身を除く): 466578730

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 109267, 218534, 546335, 1092670, 2076073, 2513141, 4152146, 5026282, 10380365, 12565705, 20760730, 25131410, 47749679, 95499358, 238748395, 477496790]

約数ペア:

[(1, 477496790), (2, 238748395), (5, 95499358), (10, 47749679), (19, 25131410), (23, 20760730), (38, 12565705), (46, 10380365), (95, 5026282), (115, 4152146), (190, 2513141), (230, 2076073), (437, 1092670), (874, 546335), (2185, 218534), (4370, 109267)]