40993240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{35339}}^1$

素因数の和:35379

約数の個数: 32

約数和(自身を含む): 95418000

約数和(自身を除く): 54424760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 35339, 70678, 141356, 176695, 282712, 353390, 706780, 1024831, 1413560, 2049662, 4099324, 5124155, 8198648, 10248310, 20496620, 40993240]

約数ペア:

[(1, 40993240), (2, 20496620), (4, 10248310), (5, 8198648), (8, 5124155), (10, 4099324), (20, 2049662), (29, 1413560), (40, 1024831), (58, 706780), (116, 353390), (145, 282712), (232, 176695), (290, 141356), (580, 70678), (1160, 35339)]