1051600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:268

約数の個数: 60

約数和(自身を含む): 2767680

約数和(自身を除く): 1716080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 239, 275, 400, 440, 478, 550, 880, 956, 1100, 1195, 1912, 2200, 2390, 2629, 3824, 4400, 4780, 5258, 5975, 9560, 10516, 11950, 13145, 19120, 21032, 23900, 26290, 42064, 47800, 52580, 65725, 95600, 105160, 131450, 210320, 262900, 525800, 1051600]

約数ペア:

[(1, 1051600), (2, 525800), (4, 262900), (5, 210320), (8, 131450), (10, 105160), (11, 95600), (16, 65725), (20, 52580), (22, 47800), (25, 42064), (40, 26290), (44, 23900), (50, 21032), (55, 19120), (80, 13145), (88, 11950), (100, 10516), (110, 9560), (176, 5975), (200, 5258), (220, 4780), (239, 4400), (275, 3824), (400, 2629), (440, 2390), (478, 2200), (550, 1912), (880, 1195), (956, 1100)]