28446100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 67730040

約数和(自身を除く): 39283940

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 145, 170, 290, 340, 425, 493, 577, 580, 725, 850, 986, 1154, 1450, 1700, 1972, 2308, 2465, 2885, 2900, 4930, 5770, 9809, 9860, 11540, 12325, 14425, 16733, 19618, 24650, 28850, 33466, 39236, 49045, 49300, 57700, 66932, 83665, 98090, 167330, 196180, 245225, 284461, 334660, 418325, 490450, 568922, 836650, 980900, 1137844, 1422305, 1673300, 2844610, 5689220, 7111525, 14223050, 28446100]

約数ペア:

[(1, 28446100), (2, 14223050), (4, 7111525), (5, 5689220), (10, 2844610), (17, 1673300), (20, 1422305), (25, 1137844), (29, 980900), (34, 836650), (50, 568922), (58, 490450), (68, 418325), (85, 334660), (100, 284461), (116, 245225), (145, 196180), (170, 167330), (290, 98090), (340, 83665), (425, 66932), (493, 57700), (577, 49300), (580, 49045), (725, 39236), (850, 33466), (986, 28850), (1154, 24650), (1450, 19618), (1700, 16733), (1972, 14425), (2308, 12325), (2465, 11540), (2885, 9860), (2900, 9809), (4930, 5770)]