100471760

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9587}}^1$

素因数の和:9731

約数の個数: 40

約数和(自身を含む): 235404576

約数和(自身を除く): 134932816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 9587, 10480, 19174, 38348, 47935, 76696, 95870, 153392, 191740, 383480, 766960, 1255897, 2511794, 5023588, 6279485, 10047176, 12558970, 20094352, 25117940, 50235880, 100471760]

約数ペア:

[(1, 100471760), (2, 50235880), (4, 25117940), (5, 20094352), (8, 12558970), (10, 10047176), (16, 6279485), (20, 5023588), (40, 2511794), (80, 1255897), (131, 766960), (262, 383480), (524, 191740), (655, 153392), (1048, 95870), (1310, 76696), (2096, 47935), (2620, 38348), (5240, 19174), (9587, 10480)]