88010420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5171}}^1$

素因数の和:5240

約数の個数: 48

約数和(自身を含む): 198108288

約数和(自身を除く): 110097868

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 5171, 8510, 10342, 17020, 20684, 25855, 51710, 103420, 118933, 191327, 237866, 382654, 475732, 594665, 765308, 956635, 1189330, 1913270, 2378660, 3826540, 4400521, 8801042, 17602084, 22002605, 44005210, 88010420]

約数ペア:

[(1, 88010420), (2, 44005210), (4, 22002605), (5, 17602084), (10, 8801042), (20, 4400521), (23, 3826540), (37, 2378660), (46, 1913270), (74, 1189330), (92, 956635), (115, 765308), (148, 594665), (185, 475732), (230, 382654), (370, 237866), (460, 191327), (740, 118933), (851, 103420), (1702, 51710), (3404, 25855), (4255, 20684), (5171, 17020), (8510, 10342)]