5353000

素因数分解:

$2^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 12888720

約数和(自身を除く): 7535720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 101, 106, 125, 200, 202, 212, 250, 265, 404, 424, 500, 505, 530, 808, 1000, 1010, 1060, 1325, 2020, 2120, 2525, 2650, 4040, 5050, 5300, 5353, 6625, 10100, 10600, 10706, 12625, 13250, 20200, 21412, 25250, 26500, 26765, 42824, 50500, 53000, 53530, 101000, 107060, 133825, 214120, 267650, 535300, 669125, 1070600, 1338250, 2676500, 5353000]

約数ペア:

[(1, 5353000), (2, 2676500), (4, 1338250), (5, 1070600), (8, 669125), (10, 535300), (20, 267650), (25, 214120), (40, 133825), (50, 107060), (53, 101000), (100, 53530), (101, 53000), (106, 50500), (125, 42824), (200, 26765), (202, 26500), (212, 25250), (250, 21412), (265, 20200), (404, 13250), (424, 12625), (500, 10706), (505, 10600), (530, 10100), (808, 6625), (1000, 5353), (1010, 5300), (1060, 5050), (1325, 4040), (2020, 2650), (2120, 2525)]