190202480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182887}}^1$

素因数の和:182913

約数の個数: 40

約数和(自身を含む): 476240352

約数和(自身を除く): 286037872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 182887, 365774, 731548, 914435, 1463096, 1828870, 2377531, 2926192, 3657740, 4755062, 7315480, 9510124, 11887655, 14630960, 19020248, 23775310, 38040496, 47550620, 95101240, 190202480]

約数ペア:

[(1, 190202480), (2, 95101240), (4, 47550620), (5, 38040496), (8, 23775310), (10, 19020248), (13, 14630960), (16, 11887655), (20, 9510124), (26, 7315480), (40, 4755062), (52, 3657740), (65, 2926192), (80, 2377531), (104, 1828870), (130, 1463096), (208, 914435), (260, 731548), (520, 365774), (1040, 182887)]