108571840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26099}}^1$

素因数の和:26129

約数の個数: 56

約数和(自身を含む): 278434800

約数和(自身を除く): 169862960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 26099, 52198, 104396, 130495, 208792, 260990, 339287, 417584, 521980, 678574, 835168, 1043960, 1357148, 1670336, 1696435, 2087920, 2714296, 3392870, 4175840, 5428592, 6785740, 8351680, 10857184, 13571480, 21714368, 27142960, 54285920, 108571840]

約数ペア:

[(1, 108571840), (2, 54285920), (4, 27142960), (5, 21714368), (8, 13571480), (10, 10857184), (13, 8351680), (16, 6785740), (20, 5428592), (26, 4175840), (32, 3392870), (40, 2714296), (52, 2087920), (64, 1696435), (65, 1670336), (80, 1357148), (104, 1043960), (130, 835168), (160, 678574), (208, 521980), (260, 417584), (320, 339287), (416, 260990), (520, 208792), (832, 130495), (1040, 104396), (2080, 52198), (4160, 26099)]