68534800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5527}}^1$

素因数の和:5576

約数の個数: 60

約数和(自身を含む): 169997056

約数和(自身を除く): 101462256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 5527, 6200, 11054, 12400, 22108, 27635, 44216, 55270, 88432, 110540, 138175, 171337, 221080, 276350, 342674, 442160, 552700, 685348, 856685, 1105400, 1370696, 1713370, 2210800, 2741392, 3426740, 4283425, 6853480, 8566850, 13706960, 17133700, 34267400, 68534800]

約数ペア:

[(1, 68534800), (2, 34267400), (4, 17133700), (5, 13706960), (8, 8566850), (10, 6853480), (16, 4283425), (20, 3426740), (25, 2741392), (31, 2210800), (40, 1713370), (50, 1370696), (62, 1105400), (80, 856685), (100, 685348), (124, 552700), (155, 442160), (200, 342674), (248, 276350), (310, 221080), (400, 171337), (496, 138175), (620, 110540), (775, 88432), (1240, 55270), (1550, 44216), (2480, 27635), (3100, 22108), (5527, 12400), (6200, 11054)]