27724360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14747}}^1$

素因数の和:14805

約数の個数: 32

約数和(自身を含む): 63711360

約数和(自身を除く): 35987000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 14747, 29494, 58988, 73735, 117976, 147470, 294940, 589880, 693109, 1386218, 2772436, 3465545, 5544872, 6931090, 13862180, 27724360]

約数ペア:

[(1, 27724360), (2, 13862180), (4, 6931090), (5, 5544872), (8, 3465545), (10, 2772436), (20, 1386218), (40, 693109), (47, 589880), (94, 294940), (188, 147470), (235, 117976), (376, 73735), (470, 58988), (940, 29494), (1880, 14747)]