77429750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{16301}}^1$

素因数の和:16337

約数の個数: 32

約数和(自身を含む): 152586720

約数和(自身を除く): 75156970

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 16301, 32602, 81505, 163010, 309719, 407525, 619438, 815050, 1548595, 2037625, 3097190, 4075250, 7742975, 15485950, 38714875, 77429750]

約数ペア:

[(1, 77429750), (2, 38714875), (5, 15485950), (10, 7742975), (19, 4075250), (25, 3097190), (38, 2037625), (50, 1548595), (95, 815050), (125, 619438), (190, 407525), (250, 309719), (475, 163010), (950, 81505), (2375, 32602), (4750, 16301)]