40122080

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8647}}^1$

素因数の和:8691

約数の個数: 48

約数和(自身を含む): 98068320

約数和(自身を除く): 57946240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 8647, 17294, 34588, 43235, 69176, 86470, 138352, 172940, 250763, 276704, 345880, 501526, 691760, 1003052, 1253815, 1383520, 2006104, 2507630, 4012208, 5015260, 8024416, 10030520, 20061040, 40122080]

約数ペア:

[(1, 40122080), (2, 20061040), (4, 10030520), (5, 8024416), (8, 5015260), (10, 4012208), (16, 2507630), (20, 2006104), (29, 1383520), (32, 1253815), (40, 1003052), (58, 691760), (80, 501526), (116, 345880), (145, 276704), (160, 250763), (232, 172940), (290, 138352), (464, 86470), (580, 69176), (928, 43235), (1160, 34588), (2320, 17294), (4640, 8647)]