85129250

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{7919}}^1$

素因数の和:7979

約数の個数: 32

約数和(自身を含む): 163088640

約数和(自身を除く): 77959390

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 1075, 2150, 5375, 7919, 10750, 15838, 39595, 79190, 197975, 340517, 395950, 681034, 989875, 1702585, 1979750, 3405170, 8512925, 17025850, 42564625, 85129250]

約数ペア:

[(1, 85129250), (2, 42564625), (5, 17025850), (10, 8512925), (25, 3405170), (43, 1979750), (50, 1702585), (86, 989875), (125, 681034), (215, 395950), (250, 340517), (430, 197975), (1075, 79190), (2150, 39595), (5375, 15838), (7919, 10750)]