1192400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:300

約数の個数: 60

約数和(自身を含む): 3136704

約数和(自身を除く): 1944304

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, 271, 275, 400, 440, 542, 550, 880, 1084, 1100, 1355, 2168, 2200, 2710, 2981, 4336, 4400, 5420, 5962, 6775, 10840, 11924, 13550, 14905, 21680, 23848, 27100, 29810, 47696, 54200, 59620, 74525, 108400, 119240, 149050, 238480, 298100, 596200, 1192400]

約数ペア:

[(1, 1192400), (2, 596200), (4, 298100), (5, 238480), (8, 149050), (10, 119240), (11, 108400), (16, 74525), (20, 59620), (22, 54200), (25, 47696), (40, 29810), (44, 27100), (50, 23848), (55, 21680), (80, 14905), (88, 13550), (100, 11924), (110, 10840), (176, 6775), (200, 5962), (220, 5420), (271, 4400), (275, 4336), (400, 2981), (440, 2710), (542, 2200), (550, 2168), (880, 1355), (1084, 1100)]