46281680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19949}}^1$

素因数の和:19991

約数の個数: 40

約数和(自身を含む): 111321000

約数和(自身を除く): 65039320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 19949, 39898, 79796, 99745, 159592, 199490, 319184, 398980, 578521, 797960, 1157042, 1595920, 2314084, 2892605, 4628168, 5785210, 9256336, 11570420, 23140840, 46281680]

約数ペア:

[(1, 46281680), (2, 23140840), (4, 11570420), (5, 9256336), (8, 5785210), (10, 4628168), (16, 2892605), (20, 2314084), (29, 1595920), (40, 1157042), (58, 797960), (80, 578521), (116, 398980), (145, 319184), (232, 199490), (290, 159592), (464, 99745), (580, 79796), (1160, 39898), (2320, 19949)]