17285200

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 60

約数和(自身を含む): 42130240

約数和(自身を除く): 24845040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 316, 395, 400, 547, 632, 790, 1094, 1264, 1580, 1975, 2188, 2735, 3160, 3950, 4376, 5470, 6320, 7900, 8752, 10940, 13675, 15800, 21880, 27350, 31600, 43213, 43760, 54700, 86426, 109400, 172852, 216065, 218800, 345704, 432130, 691408, 864260, 1080325, 1728520, 2160650, 3457040, 4321300, 8642600, 17285200]

約数ペア:

[(1, 17285200), (2, 8642600), (4, 4321300), (5, 3457040), (8, 2160650), (10, 1728520), (16, 1080325), (20, 864260), (25, 691408), (40, 432130), (50, 345704), (79, 218800), (80, 216065), (100, 172852), (158, 109400), (200, 86426), (316, 54700), (395, 43760), (400, 43213), (547, 31600), (632, 27350), (790, 21880), (1094, 15800), (1264, 13675), (1580, 10940), (1975, 8752), (2188, 7900), (2735, 6320), (3160, 5470), (3950, 4376)]