202268960

素因数分解:

$2^5\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1163}}^1$

素因数の和:2265

約数の個数: 48

約数和(自身を含む): 478711296

約数和(自身を除く): 276442336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1087, 1163, 2174, 2326, 4348, 4652, 5435, 5815, 8696, 9304, 10870, 11630, 17392, 18608, 21740, 23260, 34784, 37216, 43480, 46520, 86960, 93040, 173920, 186080, 1264181, 2528362, 5056724, 6320905, 10113448, 12641810, 20226896, 25283620, 40453792, 50567240, 101134480, 202268960]

約数ペア:

[(1, 202268960), (2, 101134480), (4, 50567240), (5, 40453792), (8, 25283620), (10, 20226896), (16, 12641810), (20, 10113448), (32, 6320905), (40, 5056724), (80, 2528362), (160, 1264181), (1087, 186080), (1163, 173920), (2174, 93040), (2326, 86960), (4348, 46520), (4652, 43480), (5435, 37216), (5815, 34784), (8696, 23260), (9304, 21740), (10870, 18608), (11630, 17392)]