11356400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 31136400

約数和(自身を除く): 19780000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 40, 44, 50, 55, 58, 80, 88, 89, 100, 110, 116, 145, 176, 178, 200, 220, 232, 275, 290, 319, 356, 400, 440, 445, 464, 550, 580, 638, 712, 725, 880, 890, 979, 1100, 1160, 1276, 1424, 1450, 1595, 1780, 1958, 2200, 2225, 2320, 2552, 2581, 2900, 3190, 3560, 3916, 4400, 4450, 4895, 5104, 5162, 5800, 6380, 7120, 7832, 7975, 8900, 9790, 10324, 11600, 12760, 12905, 15664, 15950, 17800, 19580, 20648, 24475, 25520, 25810, 28391, 31900, 35600, 39160, 41296, 48950, 51620, 56782, 63800, 64525, 78320, 97900, 103240, 113564, 127600, 129050, 141955, 195800, 206480, 227128, 258100, 283910, 391600, 454256, 516200, 567820, 709775, 1032400, 1135640, 1419550, 2271280, 2839100, 5678200, 11356400]

約数ペア:

[(1, 11356400), (2, 5678200), (4, 2839100), (5, 2271280), (8, 1419550), (10, 1135640), (11, 1032400), (16, 709775), (20, 567820), (22, 516200), (25, 454256), (29, 391600), (40, 283910), (44, 258100), (50, 227128), (55, 206480), (58, 195800), (80, 141955), (88, 129050), (89, 127600), (100, 113564), (110, 103240), (116, 97900), (145, 78320), (176, 64525), (178, 63800), (200, 56782), (220, 51620), (232, 48950), (275, 41296), (290, 39160), (319, 35600), (356, 31900), (400, 28391), (440, 25810), (445, 25520), (464, 24475), (550, 20648), (580, 19580), (638, 17800), (712, 15950), (725, 15664), (880, 12905), (890, 12760), (979, 11600), (1100, 10324), (1160, 9790), (1276, 8900), (1424, 7975), (1450, 7832), (1595, 7120), (1780, 6380), (1958, 5800), (2200, 5162), (2225, 5104), (2320, 4895), (2552, 4450), (2581, 4400), (2900, 3916), (3190, 3560)]