2658206020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{701}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 6241173120

約数和(自身を除く): 3582967100

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 587, 646, 701, 1174, 1292, 1402, 1615, 2348, 2804, 2935, 3230, 3505, 5870, 6460, 7010, 9979, 11153, 11740, 11917, 13319, 14020, 19958, 22306, 23834, 26638, 39916, 44612, 47668, 49895, 53276, 55765, 59585, 66595, 99790, 111530, 119170, 133190, 189601, 199580, 223060, 226423, 238340, 266380, 379202, 411487, 452846, 758404, 822974, 905692, 948005, 1132115, 1645948, 1896010, 2057435, 2264230, 3792020, 4114870, 4528460, 6995279, 7818253, 8229740, 13990558, 15636506, 27981116, 31273012, 34976395, 39091265, 69952790, 78182530, 132910301, 139905580, 156365060, 265820602, 531641204, 664551505, 1329103010, 2658206020]

約数ペア:

[(1, 2658206020), (2, 1329103010), (4, 664551505), (5, 531641204), (10, 265820602), (17, 156365060), (19, 139905580), (20, 132910301), (34, 78182530), (38, 69952790), (68, 39091265), (76, 34976395), (85, 31273012), (95, 27981116), (170, 15636506), (190, 13990558), (323, 8229740), (340, 7818253), (380, 6995279), (587, 4528460), (646, 4114870), (701, 3792020), (1174, 2264230), (1292, 2057435), (1402, 1896010), (1615, 1645948), (2348, 1132115), (2804, 948005), (2935, 905692), (3230, 822974), (3505, 758404), (5870, 452846), (6460, 411487), (7010, 379202), (9979, 266380), (11153, 238340), (11740, 226423), (11917, 223060), (13319, 199580), (14020, 189601), (19958, 133190), (22306, 119170), (23834, 111530), (26638, 99790), (39916, 66595), (44612, 59585), (47668, 55765), (49895, 53276)]