85819040

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9091}}^1$

素因数の和:9165

約数の個数: 48

約数和(自身を含む): 206206560

約数和(自身を除く): 120387520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9091, 9440, 18182, 36364, 45455, 72728, 90910, 145456, 181820, 290912, 363640, 536369, 727280, 1072738, 1454560, 2145476, 2681845, 4290952, 5363690, 8581904, 10727380, 17163808, 21454760, 42909520, 85819040]

約数ペア:

[(1, 85819040), (2, 42909520), (4, 21454760), (5, 17163808), (8, 10727380), (10, 8581904), (16, 5363690), (20, 4290952), (32, 2681845), (40, 2145476), (59, 1454560), (80, 1072738), (118, 727280), (160, 536369), (236, 363640), (295, 290912), (472, 181820), (590, 145456), (944, 90910), (1180, 72728), (1888, 45455), (2360, 36364), (4720, 18182), (9091, 9440)]