75869680

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23131}}^1$

素因数の和:23185

約数の個数: 40

約数和(自身を含む): 180707184

約数和(自身を除く): 104837504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 23131, 46262, 92524, 115655, 185048, 231310, 370096, 462620, 925240, 948371, 1850480, 1896742, 3793484, 4741855, 7586968, 9483710, 15173936, 18967420, 37934840, 75869680]

約数ペア:

[(1, 75869680), (2, 37934840), (4, 18967420), (5, 15173936), (8, 9483710), (10, 7586968), (16, 4741855), (20, 3793484), (40, 1896742), (41, 1850480), (80, 948371), (82, 925240), (164, 462620), (205, 370096), (328, 231310), (410, 185048), (656, 115655), (820, 92524), (1640, 46262), (3280, 23131)]