75948280

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12743}}^1$

素因数の和:12903

約数の個数: 32

約数和(自身を含む): 172044000

約数和(自身を除く): 96095720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 12743, 25486, 50972, 63715, 101944, 127430, 254860, 509720, 1898707, 3797414, 7594828, 9493535, 15189656, 18987070, 37974140, 75948280]

約数ペア:

[(1, 75948280), (2, 37974140), (4, 18987070), (5, 15189656), (8, 9493535), (10, 7594828), (20, 3797414), (40, 1898707), (149, 509720), (298, 254860), (596, 127430), (745, 101944), (1192, 63715), (1490, 50972), (2980, 25486), (5960, 12743)]