118207280

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4813}}^1$

素因数の和:5133

約数の個数: 40

約数和(自身を含む): 275784432

約数和(自身を除く): 157577152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 4813, 4912, 6140, 9626, 12280, 19252, 24065, 24560, 38504, 48130, 77008, 96260, 192520, 385040, 1477591, 2955182, 5910364, 7387955, 11820728, 14775910, 23641456, 29551820, 59103640, 118207280]

約数ペア:

[(1, 118207280), (2, 59103640), (4, 29551820), (5, 23641456), (8, 14775910), (10, 11820728), (16, 7387955), (20, 5910364), (40, 2955182), (80, 1477591), (307, 385040), (614, 192520), (1228, 96260), (1535, 77008), (2456, 48130), (3070, 38504), (4813, 24560), (4912, 24065), (6140, 19252), (9626, 12280)]