148127240

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{4931}}^1$

素因数の和:5693

約数の個数: 32

約数和(自身を含む): 333797760

約数和(自身を除く): 185670520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 3004, 3755, 4931, 6008, 7510, 9862, 15020, 19724, 24655, 30040, 39448, 49310, 98620, 197240, 3703181, 7406362, 14812724, 18515905, 29625448, 37031810, 74063620, 148127240]

約数ペア:

[(1, 148127240), (2, 74063620), (4, 37031810), (5, 29625448), (8, 18515905), (10, 14812724), (20, 7406362), (40, 3703181), (751, 197240), (1502, 98620), (3004, 49310), (3755, 39448), (4931, 30040), (6008, 24655), (7510, 19724), (9862, 15020)]