94638640

素因数分解:

$2^4\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1427}}^1$

素因数の和:2269

約数の個数: 40

約数和(自身を含む): 220454640

約数和(自身を除く): 125816000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 829, 1427, 1658, 2854, 3316, 4145, 5708, 6632, 7135, 8290, 11416, 13264, 14270, 16580, 22832, 28540, 33160, 57080, 66320, 114160, 1182983, 2365966, 4731932, 5914915, 9463864, 11829830, 18927728, 23659660, 47319320, 94638640]

約数ペア:

[(1, 94638640), (2, 47319320), (4, 23659660), (5, 18927728), (8, 11829830), (10, 9463864), (16, 5914915), (20, 4731932), (40, 2365966), (80, 1182983), (829, 114160), (1427, 66320), (1658, 57080), (2854, 33160), (3316, 28540), (4145, 22832), (5708, 16580), (6632, 14270), (7135, 13264), (8290, 11416)]