4721476040

素因数分解:

$2^3\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{62819}}^1$

素因数の和:64709

約数の個数: 32

約数和(自身を含む): 10629144000

約数和(自身を除く): 5907667960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1879, 3758, 7516, 9395, 15032, 18790, 37580, 62819, 75160, 125638, 251276, 314095, 502552, 628190, 1256380, 2512760, 118036901, 236073802, 472147604, 590184505, 944295208, 1180369010, 2360738020, 4721476040]

約数ペア:

[(1, 4721476040), (2, 2360738020), (4, 1180369010), (5, 944295208), (8, 590184505), (10, 472147604), (20, 236073802), (40, 118036901), (1879, 2512760), (3758, 1256380), (7516, 628190), (9395, 502552), (15032, 314095), (18790, 251276), (37580, 125638), (62819, 75160)]