55233400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 135594000

約数和(自身を除く): 80360600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 89, 100, 107, 116, 145, 178, 200, 214, 232, 290, 356, 428, 445, 535, 580, 712, 725, 856, 890, 1070, 1160, 1450, 1780, 2140, 2225, 2581, 2675, 2900, 3103, 3560, 4280, 4450, 5162, 5350, 5800, 6206, 8900, 9523, 10324, 10700, 12412, 12905, 15515, 17800, 19046, 20648, 21400, 24824, 25810, 31030, 38092, 47615, 51620, 62060, 64525, 76184, 77575, 95230, 103240, 124120, 129050, 155150, 190460, 238075, 258100, 276167, 310300, 380920, 476150, 516200, 552334, 620600, 952300, 1104668, 1380835, 1904600, 2209336, 2761670, 5523340, 6904175, 11046680, 13808350, 27616700, 55233400]

約数ペア:

[(1, 55233400), (2, 27616700), (4, 13808350), (5, 11046680), (8, 6904175), (10, 5523340), (20, 2761670), (25, 2209336), (29, 1904600), (40, 1380835), (50, 1104668), (58, 952300), (89, 620600), (100, 552334), (107, 516200), (116, 476150), (145, 380920), (178, 310300), (200, 276167), (214, 258100), (232, 238075), (290, 190460), (356, 155150), (428, 129050), (445, 124120), (535, 103240), (580, 95230), (712, 77575), (725, 76184), (856, 64525), (890, 62060), (1070, 51620), (1160, 47615), (1450, 38092), (1780, 31030), (2140, 25810), (2225, 24824), (2581, 21400), (2675, 20648), (2900, 19046), (3103, 17800), (3560, 15515), (4280, 12905), (4450, 12412), (5162, 10700), (5350, 10324), (5800, 9523), (6206, 8900)]