12028640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5783}}^1$

素因数の和:5811

約数の個数: 48

約数和(自身を含む): 30608928

約数和(自身を除く): 18580288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 5783, 11566, 23132, 28915, 46264, 57830, 75179, 92528, 115660, 150358, 185056, 231320, 300716, 375895, 462640, 601432, 751790, 925280, 1202864, 1503580, 2405728, 3007160, 6014320, 12028640]

約数ペア:

[(1, 12028640), (2, 6014320), (4, 3007160), (5, 2405728), (8, 1503580), (10, 1202864), (13, 925280), (16, 751790), (20, 601432), (26, 462640), (32, 375895), (40, 300716), (52, 231320), (65, 185056), (80, 150358), (104, 115660), (130, 92528), (160, 75179), (208, 57830), (260, 46264), (416, 28915), (520, 23132), (1040, 11566), (2080, 5783)]