8340200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 22498560

約数和(自身を除く): 14158360

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 136, 170, 187, 200, 220, 223, 275, 340, 374, 425, 440, 446, 550, 680, 748, 850, 892, 935, 1100, 1115, 1496, 1700, 1784, 1870, 2200, 2230, 2453, 3400, 3740, 3791, 4460, 4675, 4906, 5575, 7480, 7582, 8920, 9350, 9812, 11150, 12265, 15164, 18700, 18955, 19624, 22300, 24530, 30328, 37400, 37910, 41701, 44600, 49060, 61325, 75820, 83402, 94775, 98120, 122650, 151640, 166804, 189550, 208505, 245300, 333608, 379100, 417010, 490600, 758200, 834020, 1042525, 1668040, 2085050, 4170100, 8340200]

約数ペア:

[(1, 8340200), (2, 4170100), (4, 2085050), (5, 1668040), (8, 1042525), (10, 834020), (11, 758200), (17, 490600), (20, 417010), (22, 379100), (25, 333608), (34, 245300), (40, 208505), (44, 189550), (50, 166804), (55, 151640), (68, 122650), (85, 98120), (88, 94775), (100, 83402), (110, 75820), (136, 61325), (170, 49060), (187, 44600), (200, 41701), (220, 37910), (223, 37400), (275, 30328), (340, 24530), (374, 22300), (425, 19624), (440, 18955), (446, 18700), (550, 15164), (680, 12265), (748, 11150), (850, 9812), (892, 9350), (935, 8920), (1100, 7582), (1115, 7480), (1496, 5575), (1700, 4906), (1784, 4675), (1870, 4460), (2200, 3791), (2230, 3740), (2453, 3400)]