254230400

素因数分解:

$2^7\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1576

約数の個数: 96

約数和(自身を含む): 640305000

約数和(自身を除く): 386074600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 265, 320, 400, 424, 530, 640, 800, 848, 1060, 1325, 1499, 1600, 1696, 2120, 2650, 2998, 3200, 3392, 4240, 5300, 5996, 6784, 7495, 8480, 10600, 11992, 14990, 16960, 21200, 23984, 29980, 33920, 37475, 42400, 47968, 59960, 74950, 79447, 84800, 95936, 119920, 149900, 158894, 169600, 191872, 239840, 299800, 317788, 397235, 479680, 599600, 635576, 794470, 959360, 1199200, 1271152, 1588940, 1986175, 2398400, 2542304, 3177880, 3972350, 4796800, 5084608, 6355760, 7944700, 10169216, 12711520, 15889400, 25423040, 31778800, 50846080, 63557600, 127115200, 254230400]

約数ペア:

[(1, 254230400), (2, 127115200), (4, 63557600), (5, 50846080), (8, 31778800), (10, 25423040), (16, 15889400), (20, 12711520), (25, 10169216), (32, 7944700), (40, 6355760), (50, 5084608), (53, 4796800), (64, 3972350), (80, 3177880), (100, 2542304), (106, 2398400), (128, 1986175), (160, 1588940), (200, 1271152), (212, 1199200), (265, 959360), (320, 794470), (400, 635576), (424, 599600), (530, 479680), (640, 397235), (800, 317788), (848, 299800), (1060, 239840), (1325, 191872), (1499, 169600), (1600, 158894), (1696, 149900), (2120, 119920), (2650, 95936), (2998, 84800), (3200, 79447), (3392, 74950), (4240, 59960), (5300, 47968), (5996, 42400), (6784, 37475), (7495, 33920), (8480, 29980), (10600, 23984), (11992, 21200), (14990, 16960)]