45515740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 100082304

約数和(自身を除く): 54566564

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 940, 1181, 1927, 2362, 3854, 4724, 5905, 7708, 9635, 11810, 19270, 23620, 38540, 48421, 55507, 96842, 111014, 193684, 222028, 242105, 277535, 484210, 555070, 968420, 1110140, 2275787, 4551574, 9103148, 11378935, 22757870, 45515740]

約数ペア:

[(1, 45515740), (2, 22757870), (4, 11378935), (5, 9103148), (10, 4551574), (20, 2275787), (41, 1110140), (47, 968420), (82, 555070), (94, 484210), (164, 277535), (188, 242105), (205, 222028), (235, 193684), (410, 111014), (470, 96842), (820, 55507), (940, 48421), (1181, 38540), (1927, 23620), (2362, 19270), (3854, 11810), (4724, 9635), (5905, 7708)]