141741800

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{8971}}^1$

素因数の和:9066

約数の個数: 48

約数和(自身を含む): 333758400

約数和(自身を除く): 192016600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1975, 3160, 3950, 7900, 8971, 15800, 17942, 35884, 44855, 71768, 89710, 179420, 224275, 358840, 448550, 708709, 897100, 1417418, 1794200, 2834836, 3543545, 5669672, 7087090, 14174180, 17717725, 28348360, 35435450, 70870900, 141741800]

約数ペア:

[(1, 141741800), (2, 70870900), (4, 35435450), (5, 28348360), (8, 17717725), (10, 14174180), (20, 7087090), (25, 5669672), (40, 3543545), (50, 2834836), (79, 1794200), (100, 1417418), (158, 897100), (200, 708709), (316, 448550), (395, 358840), (632, 224275), (790, 179420), (1580, 89710), (1975, 71768), (3160, 44855), (3950, 35884), (7900, 17942), (8971, 15800)]