2023163960

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{67349}}^1$

素因数の和:68111

約数の個数: 32

約数和(自身を含む): 4558248000

約数和(自身を除く): 2535084040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 3004, 3755, 6008, 7510, 15020, 30040, 67349, 134698, 269396, 336745, 538792, 673490, 1346980, 2693960, 50579099, 101158198, 202316396, 252895495, 404632792, 505790990, 1011581980, 2023163960]

約数ペア:

[(1, 2023163960), (2, 1011581980), (4, 505790990), (5, 404632792), (8, 252895495), (10, 202316396), (20, 101158198), (40, 50579099), (751, 2693960), (1502, 1346980), (3004, 673490), (3755, 538792), (6008, 336745), (7510, 269396), (15020, 134698), (30040, 67349)]