133037683640

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1\times {\mathrm{36061}}^1$

素因数の和:36840

約数の個数: 64

約数和(自身を含む): 301838940000

約数和(自身を除く): 168801256360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 619, 745, 1192, 1238, 1490, 2476, 2980, 3095, 4952, 5960, 6190, 12380, 24760, 36061, 72122, 92231, 144244, 180305, 184462, 288488, 360610, 368924, 461155, 721220, 737848, 922310, 1442440, 1844620, 3689240, 5373089, 10746178, 21492356, 22321759, 26865445, 42984712, 44643518, 53730890, 89287036, 107461780, 111608795, 178574072, 214923560, 223217590, 446435180, 892870360, 3325942091, 6651884182, 13303768364, 16629710455, 26607536728, 33259420910, 66518841820, 133037683640]

約数ペア:

[(1, 133037683640), (2, 66518841820), (4, 33259420910), (5, 26607536728), (8, 16629710455), (10, 13303768364), (20, 6651884182), (40, 3325942091), (149, 892870360), (298, 446435180), (596, 223217590), (619, 214923560), (745, 178574072), (1192, 111608795), (1238, 107461780), (1490, 89287036), (2476, 53730890), (2980, 44643518), (3095, 42984712), (4952, 26865445), (5960, 22321759), (6190, 21492356), (12380, 10746178), (24760, 5373089), (36061, 3689240), (72122, 1844620), (92231, 1442440), (144244, 922310), (180305, 737848), (184462, 721220), (288488, 461155), (360610, 368924)]