19044200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 51663360

約数和(自身を除く): 32619160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 61, 70, 100, 122, 140, 175, 200, 223, 244, 280, 305, 350, 427, 446, 488, 610, 700, 854, 892, 1115, 1220, 1400, 1525, 1561, 1708, 1784, 2135, 2230, 2440, 3050, 3122, 3416, 4270, 4460, 5575, 6100, 6244, 7805, 8540, 8920, 10675, 11150, 12200, 12488, 13603, 15610, 17080, 21350, 22300, 27206, 31220, 39025, 42700, 44600, 54412, 62440, 68015, 78050, 85400, 95221, 108824, 136030, 156100, 190442, 272060, 312200, 340075, 380884, 476105, 544120, 680150, 761768, 952210, 1360300, 1904420, 2380525, 2720600, 3808840, 4761050, 9522100, 19044200]

約数ペア:

[(1, 19044200), (2, 9522100), (4, 4761050), (5, 3808840), (7, 2720600), (8, 2380525), (10, 1904420), (14, 1360300), (20, 952210), (25, 761768), (28, 680150), (35, 544120), (40, 476105), (50, 380884), (56, 340075), (61, 312200), (70, 272060), (100, 190442), (122, 156100), (140, 136030), (175, 108824), (200, 95221), (223, 85400), (244, 78050), (280, 68015), (305, 62440), (350, 54412), (427, 44600), (446, 42700), (488, 39025), (610, 31220), (700, 27206), (854, 22300), (892, 21350), (1115, 17080), (1220, 15610), (1400, 13603), (1525, 12488), (1561, 12200), (1708, 11150), (1784, 10675), (2135, 8920), (2230, 8540), (2440, 7805), (3050, 6244), (3122, 6100), (3416, 5575), (4270, 4460)]