133215080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7621}}^1$

素因数の和:7674

約数の個数: 64

約数和(自身を含む): 329270400

約数和(自身を除く): 196055320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 4370, 7621, 8740, 15242, 17480, 30484, 38105, 60968, 76210, 144799, 152420, 175283, 289598, 304840, 350566, 579196, 701132, 723995, 876415, 1158392, 1402264, 1447990, 1752830, 2895980, 3330377, 3505660, 5791960, 6660754, 7011320, 13321508, 16651885, 26643016, 33303770, 66607540, 133215080]

約数ペア:

[(1, 133215080), (2, 66607540), (4, 33303770), (5, 26643016), (8, 16651885), (10, 13321508), (19, 7011320), (20, 6660754), (23, 5791960), (38, 3505660), (40, 3330377), (46, 2895980), (76, 1752830), (92, 1447990), (95, 1402264), (115, 1158392), (152, 876415), (184, 723995), (190, 701132), (230, 579196), (380, 350566), (437, 304840), (460, 289598), (760, 175283), (874, 152420), (920, 144799), (1748, 76210), (2185, 60968), (3496, 38105), (4370, 30484), (7621, 17480), (8740, 15242)]