32662220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 71500800

約数和(自身を除く): 38838580

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 139, 155, 278, 310, 379, 556, 620, 695, 758, 1390, 1516, 1895, 2780, 3790, 4309, 7580, 8618, 11749, 17236, 21545, 23498, 43090, 46996, 52681, 58745, 86180, 105362, 117490, 210724, 234980, 263405, 526810, 1053620, 1633111, 3266222, 6532444, 8165555, 16331110, 32662220]

約数ペア:

[(1, 32662220), (2, 16331110), (4, 8165555), (5, 6532444), (10, 3266222), (20, 1633111), (31, 1053620), (62, 526810), (124, 263405), (139, 234980), (155, 210724), (278, 117490), (310, 105362), (379, 86180), (556, 58745), (620, 52681), (695, 46996), (758, 43090), (1390, 23498), (1516, 21545), (1895, 17236), (2780, 11749), (3790, 8618), (4309, 7580)]