16081660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 42456960

約数和(自身を除く): 26375300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 116, 119, 140, 145, 170, 203, 233, 238, 290, 340, 406, 466, 476, 493, 580, 595, 812, 932, 986, 1015, 1165, 1190, 1631, 1972, 2030, 2330, 2380, 2465, 3262, 3451, 3961, 4060, 4660, 4930, 6524, 6757, 6902, 7922, 8155, 9860, 13514, 13804, 15844, 16310, 17255, 19805, 27028, 27727, 32620, 33785, 34510, 39610, 47299, 55454, 67570, 69020, 79220, 94598, 110908, 114869, 135140, 138635, 189196, 229738, 236495, 277270, 459476, 472990, 554540, 574345, 804083, 945980, 1148690, 1608166, 2297380, 3216332, 4020415, 8040830, 16081660]

約数ペア:

[(1, 16081660), (2, 8040830), (4, 4020415), (5, 3216332), (7, 2297380), (10, 1608166), (14, 1148690), (17, 945980), (20, 804083), (28, 574345), (29, 554540), (34, 472990), (35, 459476), (58, 277270), (68, 236495), (70, 229738), (85, 189196), (116, 138635), (119, 135140), (140, 114869), (145, 110908), (170, 94598), (203, 79220), (233, 69020), (238, 67570), (290, 55454), (340, 47299), (406, 39610), (466, 34510), (476, 33785), (493, 32620), (580, 27727), (595, 27028), (812, 19805), (932, 17255), (986, 16310), (1015, 15844), (1165, 13804), (1190, 13514), (1631, 9860), (1972, 8155), (2030, 7922), (2330, 6902), (2380, 6757), (2465, 6524), (3262, 4930), (3451, 4660), (3961, 4060)]