115851160

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22109}}^1$

素因数の和:22251

約数の個数: 32

約数和(自身を含む): 262666800

約数和(自身を除く): 146815640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 22109, 44218, 88436, 110545, 176872, 221090, 442180, 884360, 2896279, 5792558, 11585116, 14481395, 23170232, 28962790, 57925580, 115851160]

約数ペア:

[(1, 115851160), (2, 57925580), (4, 28962790), (5, 23170232), (8, 14481395), (10, 11585116), (20, 5792558), (40, 2896279), (131, 884360), (262, 442180), (524, 221090), (655, 176872), (1048, 110545), (1310, 88436), (2620, 44218), (5240, 22109)]