4740819.00000000

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4987}}^1$

素因数の和:5015

約数の個数: 48

約数和(自身を含む): 26396496

約数和(自身を除く): 16023536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4987, 9974, 19948, 24935, 39896, 49870, 64831, 79792, 99740, 129662, 159584, 199480, 259324, 324155, 398960, 518648, 648310, 797920, 1037296, 1296620, 2074592, 2593240, 5186480, 10372960]

約数ペア:

[(1, 10372960), (2, 5186480), (4, 2593240), (5, 2074592), (8, 1296620), (10, 1037296), (13, 797920), (16, 648310), (20, 518648), (26, 398960), (32, 324155), (40, 259324), (52, 199480), (65, 159584), (80, 129662), (104, 99740), (130, 79792), (160, 64831), (208, 49870), (260, 39896), (416, 24935), (520, 19948), (1040, 9974), (2080, 4987)]