135653080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{147449}}^1$

素因数の和:147483

約数の個数: 32

約数和(自身を含む): 318492000

約数和(自身を除く): 182838920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 147449, 294898, 589796, 737245, 1179592, 1474490, 2948980, 3391327, 5897960, 6782654, 13565308, 16956635, 27130616, 33913270, 67826540, 135653080]

約数ペア:

[(1, 135653080), (2, 67826540), (4, 33913270), (5, 27130616), (8, 16956635), (10, 13565308), (20, 6782654), (23, 5897960), (40, 3391327), (46, 2948980), (92, 1474490), (115, 1179592), (184, 737245), (230, 589796), (460, 294898), (920, 147449)]