41218220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3558

約数の個数: 48

約数和(自身を含む): 94080000

約数和(自身を除く): 52861780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 3499, 5890, 6998, 11780, 13996, 17495, 34990, 66481, 69980, 108469, 132962, 216938, 265924, 332405, 433876, 542345, 664810, 1084690, 1329620, 2060911, 2169380, 4121822, 8243644, 10304555, 20609110, 41218220]

約数ペア:

[(1, 41218220), (2, 20609110), (4, 10304555), (5, 8243644), (10, 4121822), (19, 2169380), (20, 2060911), (31, 1329620), (38, 1084690), (62, 664810), (76, 542345), (95, 433876), (124, 332405), (155, 265924), (190, 216938), (310, 132962), (380, 108469), (589, 69980), (620, 66481), (1178, 34990), (2356, 17495), (2945, 13996), (3499, 11780), (5890, 6998)]