108241340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{433}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 236234880

約数和(自身を除く): 127993540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 431, 433, 580, 862, 866, 1724, 1732, 2155, 2165, 4310, 4330, 8620, 8660, 12499, 12557, 24998, 25114, 49996, 50228, 62495, 62785, 124990, 125570, 186623, 249980, 251140, 373246, 746492, 933115, 1866230, 3732460, 5412067, 10824134, 21648268, 27060335, 54120670, 108241340]

約数ペア:

[(1, 108241340), (2, 54120670), (4, 27060335), (5, 21648268), (10, 10824134), (20, 5412067), (29, 3732460), (58, 1866230), (116, 933115), (145, 746492), (290, 373246), (431, 251140), (433, 249980), (580, 186623), (862, 125570), (866, 124990), (1724, 62785), (1732, 62495), (2155, 50228), (2165, 49996), (4310, 25114), (4330, 24998), (8620, 12557), (8660, 12499)]