25184080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13687}}^1$

素因数の和:13723

約数の個数: 40

約数和(自身を含む): 61103232

約数和(自身を除く): 35919152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 13687, 27374, 54748, 68435, 109496, 136870, 218992, 273740, 314801, 547480, 629602, 1094960, 1259204, 1574005, 2518408, 3148010, 5036816, 6296020, 12592040, 25184080]

約数ペア:

[(1, 25184080), (2, 12592040), (4, 6296020), (5, 5036816), (8, 3148010), (10, 2518408), (16, 1574005), (20, 1259204), (23, 1094960), (40, 629602), (46, 547480), (80, 314801), (92, 273740), (115, 218992), (184, 136870), (230, 109496), (368, 68435), (460, 54748), (920, 27374), (1840, 13687)]