42824000

素因数分解:

$2^6\times 5^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 112

約数和(自身を含む): 109124496

約数和(自身を除く): 66300496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 101, 106, 125, 160, 200, 202, 212, 250, 265, 320, 400, 404, 424, 500, 505, 530, 800, 808, 848, 1000, 1010, 1060, 1325, 1600, 1616, 1696, 2000, 2020, 2120, 2525, 2650, 3232, 3392, 4000, 4040, 4240, 5050, 5300, 5353, 6464, 6625, 8000, 8080, 8480, 10100, 10600, 10706, 12625, 13250, 16160, 16960, 20200, 21200, 21412, 25250, 26500, 26765, 32320, 40400, 42400, 42824, 50500, 53000, 53530, 80800, 84800, 85648, 101000, 106000, 107060, 133825, 161600, 171296, 202000, 212000, 214120, 267650, 342592, 404000, 424000, 428240, 535300, 669125, 808000, 856480, 1070600, 1338250, 1712960, 2141200, 2676500, 4282400, 5353000, 8564800, 10706000, 21412000, 42824000]

約数ペア:

[(1, 42824000), (2, 21412000), (4, 10706000), (5, 8564800), (8, 5353000), (10, 4282400), (16, 2676500), (20, 2141200), (25, 1712960), (32, 1338250), (40, 1070600), (50, 856480), (53, 808000), (64, 669125), (80, 535300), (100, 428240), (101, 424000), (106, 404000), (125, 342592), (160, 267650), (200, 214120), (202, 212000), (212, 202000), (250, 171296), (265, 161600), (320, 133825), (400, 107060), (404, 106000), (424, 101000), (500, 85648), (505, 84800), (530, 80800), (800, 53530), (808, 53000), (848, 50500), (1000, 42824), (1010, 42400), (1060, 40400), (1325, 32320), (1600, 26765), (1616, 26500), (1696, 25250), (2000, 21412), (2020, 21200), (2120, 20200), (2525, 16960), (2650, 16160), (3232, 13250), (3392, 12625), (4000, 10706), (4040, 10600), (4240, 10100), (5050, 8480), (5300, 8080), (5353, 8000), (6464, 6625)]