57306320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1512

約数の個数: 80

約数和(自身を含む): 146039760

約数和(自身を除く): 88733440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 680, 986, 1160, 1360, 1453, 1972, 2320, 2465, 2906, 3944, 4930, 5812, 7265, 7888, 9860, 11624, 14530, 19720, 23248, 24701, 29060, 39440, 42137, 49402, 58120, 84274, 98804, 116240, 123505, 168548, 197608, 210685, 247010, 337096, 395216, 421370, 494020, 674192, 716329, 842740, 988040, 1432658, 1685480, 1976080, 2865316, 3370960, 3581645, 5730632, 7163290, 11461264, 14326580, 28653160, 57306320]

約数ペア:

[(1, 57306320), (2, 28653160), (4, 14326580), (5, 11461264), (8, 7163290), (10, 5730632), (16, 3581645), (17, 3370960), (20, 2865316), (29, 1976080), (34, 1685480), (40, 1432658), (58, 988040), (68, 842740), (80, 716329), (85, 674192), (116, 494020), (136, 421370), (145, 395216), (170, 337096), (232, 247010), (272, 210685), (290, 197608), (340, 168548), (464, 123505), (493, 116240), (580, 98804), (680, 84274), (986, 58120), (1160, 49402), (1360, 42137), (1453, 39440), (1972, 29060), (2320, 24701), (2465, 23248), (2906, 19720), (3944, 14530), (4930, 11624), (5812, 9860), (7265, 7888)]