22708400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:439

約数の個数: 120

約数和(自身を含む): 64256304

約数和(自身を除く): 41547904

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 397, 400, 440, 520, 550, 572, 650, 715, 794, 880, 1040, 1100, 1144, 1300, 1430, 1588, 1985, 2200, 2288, 2600, 2860, 3176, 3575, 3970, 4367, 4400, 5161, 5200, 5720, 6352, 7150, 7940, 8734, 9925, 10322, 11440, 14300, 15880, 17468, 19850, 20644, 21835, 25805, 28600, 31760, 34936, 39700, 41288, 43670, 51610, 56771, 57200, 69872, 79400, 82576, 87340, 103220, 109175, 113542, 129025, 158800, 174680, 206440, 218350, 227084, 258050, 283855, 349360, 412880, 436700, 454168, 516100, 567710, 873400, 908336, 1032200, 1135420, 1419275, 1746800, 2064400, 2270840, 2838550, 4541680, 5677100, 11354200, 22708400]

約数ペア:

[(1, 22708400), (2, 11354200), (4, 5677100), (5, 4541680), (8, 2838550), (10, 2270840), (11, 2064400), (13, 1746800), (16, 1419275), (20, 1135420), (22, 1032200), (25, 908336), (26, 873400), (40, 567710), (44, 516100), (50, 454168), (52, 436700), (55, 412880), (65, 349360), (80, 283855), (88, 258050), (100, 227084), (104, 218350), (110, 206440), (130, 174680), (143, 158800), (176, 129025), (200, 113542), (208, 109175), (220, 103220), (260, 87340), (275, 82576), (286, 79400), (325, 69872), (397, 57200), (400, 56771), (440, 51610), (520, 43670), (550, 41288), (572, 39700), (650, 34936), (715, 31760), (794, 28600), (880, 25805), (1040, 21835), (1100, 20644), (1144, 19850), (1300, 17468), (1430, 15880), (1588, 14300), (1985, 11440), (2200, 10322), (2288, 9925), (2600, 8734), (2860, 7940), (3176, 7150), (3575, 6352), (3970, 5720), (4367, 5200), (4400, 5161)]