90621070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11633}}^1$

素因数の和:11700

約数の個数: 32

約数和(自身を含む): 175906080

約数和(自身を除く): 85285010

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 11633, 23266, 58165, 116330, 221027, 442054, 476953, 953906, 1105135, 2210270, 2384765, 4769530, 9062107, 18124214, 45310535, 90621070]

約数ペア:

[(1, 90621070), (2, 45310535), (5, 18124214), (10, 9062107), (19, 4769530), (38, 2384765), (41, 2210270), (82, 1105135), (95, 953906), (190, 476953), (205, 442054), (410, 221027), (779, 116330), (1558, 58165), (3895, 23266), (7790, 11633)]