85346040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54709}}^1$

素因数の和:54736

約数の個数: 64

約数和(自身を含む): 275738400

約数和(自身を除く): 190392360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 54709, 109418, 164127, 218836, 273545, 328254, 437672, 547090, 656508, 711217, 820635, 1094180, 1313016, 1422434, 1641270, 2133651, 2188360, 2844868, 3282540, 3556085, 4267302, 5689736, 6565080, 7112170, 8534604, 10668255, 14224340, 17069208, 21336510, 28448680, 42673020, 85346040]

約数ペア:

[(1, 85346040), (2, 42673020), (3, 28448680), (4, 21336510), (5, 17069208), (6, 14224340), (8, 10668255), (10, 8534604), (12, 7112170), (13, 6565080), (15, 5689736), (20, 4267302), (24, 3556085), (26, 3282540), (30, 2844868), (39, 2188360), (40, 2133651), (52, 1641270), (60, 1422434), (65, 1313016), (78, 1094180), (104, 820635), (120, 711217), (130, 656508), (156, 547090), (195, 437672), (260, 328254), (312, 273545), (390, 218836), (520, 164127), (780, 109418), (1560, 54709)]