183075080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 424733760

約数和(自身を除く): 241658680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 163, 172, 215, 326, 344, 430, 652, 653, 815, 860, 1304, 1306, 1630, 1720, 2612, 3260, 3265, 5224, 6520, 6530, 7009, 13060, 14018, 26120, 28036, 28079, 35045, 56072, 56158, 70090, 106439, 112316, 140180, 140395, 212878, 224632, 280360, 280790, 425756, 532195, 561580, 851512, 1064390, 1123160, 2128780, 4257560, 4576877, 9153754, 18307508, 22884385, 36615016, 45768770, 91537540, 183075080]

約数ペア:

[(1, 183075080), (2, 91537540), (4, 45768770), (5, 36615016), (8, 22884385), (10, 18307508), (20, 9153754), (40, 4576877), (43, 4257560), (86, 2128780), (163, 1123160), (172, 1064390), (215, 851512), (326, 561580), (344, 532195), (430, 425756), (652, 280790), (653, 280360), (815, 224632), (860, 212878), (1304, 140395), (1306, 140180), (1630, 112316), (1720, 106439), (2612, 70090), (3260, 56158), (3265, 56072), (5224, 35045), (6520, 28079), (6530, 28036), (7009, 26120), (13060, 14018)]