133990180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4937}}^1$

素因数の和:5028

約数の個数: 48

約数和(自身を含む): 298650240

約数和(自身を除く): 164660060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 2714, 4937, 5428, 6785, 9874, 13570, 19748, 24685, 27140, 49370, 98740, 113551, 227102, 291283, 454204, 567755, 582566, 1135510, 1165132, 1456415, 2271020, 2912830, 5825660, 6699509, 13399018, 26798036, 33497545, 66995090, 133990180]

約数ペア:

[(1, 133990180), (2, 66995090), (4, 33497545), (5, 26798036), (10, 13399018), (20, 6699509), (23, 5825660), (46, 2912830), (59, 2271020), (92, 1456415), (115, 1165132), (118, 1135510), (230, 582566), (236, 567755), (295, 454204), (460, 291283), (590, 227102), (1180, 113551), (1357, 98740), (2714, 49370), (4937, 27140), (5428, 24685), (6785, 19748), (9874, 13570)]