8831120

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1871}}^1$

素因数の和:1943

約数の個数: 40

約数和(自身を含む): 20891520

約数和(自身を除く): 12060400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 1871, 2360, 3742, 4720, 7484, 9355, 14968, 18710, 29936, 37420, 74840, 110389, 149680, 220778, 441556, 551945, 883112, 1103890, 1766224, 2207780, 4415560, 8831120]

約数ペア:

[(1, 8831120), (2, 4415560), (4, 2207780), (5, 1766224), (8, 1103890), (10, 883112), (16, 551945), (20, 441556), (40, 220778), (59, 149680), (80, 110389), (118, 74840), (236, 37420), (295, 29936), (472, 18710), (590, 14968), (944, 9355), (1180, 7484), (1871, 4720), (2360, 3742)]