9929020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 24494400

約数和(自身を除く): 14565380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 29, 34, 38, 53, 58, 68, 76, 85, 95, 106, 116, 145, 170, 190, 212, 265, 290, 323, 340, 380, 493, 530, 551, 580, 646, 901, 986, 1007, 1060, 1102, 1292, 1537, 1615, 1802, 1972, 2014, 2204, 2465, 2755, 3074, 3230, 3604, 4028, 4505, 4930, 5035, 5510, 6148, 6460, 7685, 9010, 9367, 9860, 10070, 11020, 15370, 17119, 18020, 18734, 20140, 26129, 29203, 30740, 34238, 37468, 46835, 52258, 58406, 68476, 85595, 93670, 104516, 116812, 130645, 146015, 171190, 187340, 261290, 292030, 342380, 496451, 522580, 584060, 992902, 1985804, 2482255, 4964510, 9929020]

約数ペア:

[(1, 9929020), (2, 4964510), (4, 2482255), (5, 1985804), (10, 992902), (17, 584060), (19, 522580), (20, 496451), (29, 342380), (34, 292030), (38, 261290), (53, 187340), (58, 171190), (68, 146015), (76, 130645), (85, 116812), (95, 104516), (106, 93670), (116, 85595), (145, 68476), (170, 58406), (190, 52258), (212, 46835), (265, 37468), (290, 34238), (323, 30740), (340, 29203), (380, 26129), (493, 20140), (530, 18734), (551, 18020), (580, 17119), (646, 15370), (901, 11020), (986, 10070), (1007, 9860), (1060, 9367), (1102, 9010), (1292, 7685), (1537, 6460), (1615, 6148), (1802, 5510), (1972, 5035), (2014, 4930), (2204, 4505), (2465, 4028), (2755, 3604), (3074, 3230)]