2379116540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{11971}}^1$

素因数の和:12522

約数の個数: 48

約数和(自身を含む): 5269595520

約数和(自身を除く): 2890478980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 523, 1046, 2092, 2615, 5230, 9937, 10460, 11971, 19874, 23942, 39748, 47884, 49685, 59855, 99370, 119710, 198740, 227449, 239420, 454898, 909796, 1137245, 2274490, 4548980, 6260833, 12521666, 25043332, 31304165, 62608330, 118955827, 125216660, 237911654, 475823308, 594779135, 1189558270, 2379116540]

約数ペア:

[(1, 2379116540), (2, 1189558270), (4, 594779135), (5, 475823308), (10, 237911654), (19, 125216660), (20, 118955827), (38, 62608330), (76, 31304165), (95, 25043332), (190, 12521666), (380, 6260833), (523, 4548980), (1046, 2274490), (2092, 1137245), (2615, 909796), (5230, 454898), (9937, 239420), (10460, 227449), (11971, 198740), (19874, 119710), (23942, 99370), (39748, 59855), (47884, 49685)]