45386500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2173

約数の個数: 48

約数和(自身を含む): 101477376

約数和(自身を除く): 56090876

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 215, 250, 430, 500, 860, 1075, 2111, 2150, 4222, 4300, 5375, 8444, 10555, 10750, 21110, 21500, 42220, 52775, 90773, 105550, 181546, 211100, 263875, 363092, 453865, 527750, 907730, 1055500, 1815460, 2269325, 4538650, 9077300, 11346625, 22693250, 45386500]

約数ペア:

[(1, 45386500), (2, 22693250), (4, 11346625), (5, 9077300), (10, 4538650), (20, 2269325), (25, 1815460), (43, 1055500), (50, 907730), (86, 527750), (100, 453865), (125, 363092), (172, 263875), (215, 211100), (250, 181546), (430, 105550), (500, 90773), (860, 52775), (1075, 42220), (2111, 21500), (2150, 21110), (4222, 10750), (4300, 10555), (5375, 8444)]