13116400

素因数分解:

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

素因数の和:311

約数の個数: 90

約数和(自身を含む): 34765136

約数和(自身を除く): 21648736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 271, 275, 400, 440, 484, 542, 550, 605, 880, 968, 1084, 1100, 1210, 1355, 1936, 2168, 2200, 2420, 2710, 2981, 3025, 4336, 4400, 4840, 5420, 5962, 6050, 6775, 9680, 10840, 11924, 12100, 13550, 14905, 21680, 23848, 24200, 27100, 29810, 32791, 47696, 48400, 54200, 59620, 65582, 74525, 108400, 119240, 131164, 149050, 163955, 238480, 262328, 298100, 327910, 524656, 596200, 655820, 819775, 1192400, 1311640, 1639550, 2623280, 3279100, 6558200, 13116400]

約数ペア:

[(1, 13116400), (2, 6558200), (4, 3279100), (5, 2623280), (8, 1639550), (10, 1311640), (11, 1192400), (16, 819775), (20, 655820), (22, 596200), (25, 524656), (40, 327910), (44, 298100), (50, 262328), (55, 238480), (80, 163955), (88, 149050), (100, 131164), (110, 119240), (121, 108400), (176, 74525), (200, 65582), (220, 59620), (242, 54200), (271, 48400), (275, 47696), (400, 32791), (440, 29810), (484, 27100), (542, 24200), (550, 23848), (605, 21680), (880, 14905), (968, 13550), (1084, 12100), (1100, 11924), (1210, 10840), (1355, 9680), (1936, 6775), (2168, 6050), (2200, 5962), (2420, 5420), (2710, 4840), (2981, 4400), (3025, 4336)]