4255580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 10342080

約数和(自身を除く): 6086500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 269, 452, 538, 565, 791, 1076, 1130, 1345, 1582, 1883, 2260, 2690, 3164, 3766, 3955, 5380, 7532, 7910, 9415, 15820, 18830, 30397, 37660, 60794, 121588, 151985, 212779, 303970, 425558, 607940, 851116, 1063895, 2127790, 4255580]

約数ペア:

[(1, 4255580), (2, 2127790), (4, 1063895), (5, 851116), (7, 607940), (10, 425558), (14, 303970), (20, 212779), (28, 151985), (35, 121588), (70, 60794), (113, 37660), (140, 30397), (226, 18830), (269, 15820), (452, 9415), (538, 7910), (565, 7532), (791, 5380), (1076, 3955), (1130, 3766), (1345, 3164), (1582, 2690), (1883, 2260)]