2010867100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:796

約数の個数: 144

約数和(自身を含む): 5075675136

約数和(自身を除く): 3064808036

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 191, 220, 275, 340, 374, 382, 425, 550, 563, 748, 764, 850, 935, 955, 1100, 1126, 1700, 1870, 1910, 2101, 2252, 2815, 3247, 3740, 3820, 4202, 4675, 4775, 5630, 6193, 6494, 8404, 9350, 9550, 9571, 10505, 11260, 12386, 12988, 14075, 16235, 18700, 19100, 19142, 21010, 24772, 28150, 30965, 32470, 35717, 38284, 42020, 47855, 52525, 56300, 61930, 64940, 71434, 81175, 95710, 105050, 105281, 107533, 123860, 142868, 154825, 162350, 178585, 191420, 210100, 210562, 215066, 239275, 309650, 324700, 357170, 421124, 430132, 478550, 526405, 537665, 619300, 714340, 892925, 957100, 1052810, 1075330, 1182863, 1785850, 1828061, 2105620, 2150660, 2365726, 2632025, 2688325, 3571700, 3656122, 4731452, 5264050, 5376650, 5914315, 7312244, 9140305, 10528100, 10753300, 11828630, 18280610, 20108671, 23657260, 29571575, 36561220, 40217342, 45701525, 59143150, 80434684, 91403050, 100543355, 118286300, 182806100, 201086710, 402173420, 502716775, 1005433550, 2010867100]

約数ペア:

[(1, 2010867100), (2, 1005433550), (4, 502716775), (5, 402173420), (10, 201086710), (11, 182806100), (17, 118286300), (20, 100543355), (22, 91403050), (25, 80434684), (34, 59143150), (44, 45701525), (50, 40217342), (55, 36561220), (68, 29571575), (85, 23657260), (100, 20108671), (110, 18280610), (170, 11828630), (187, 10753300), (191, 10528100), (220, 9140305), (275, 7312244), (340, 5914315), (374, 5376650), (382, 5264050), (425, 4731452), (550, 3656122), (563, 3571700), (748, 2688325), (764, 2632025), (850, 2365726), (935, 2150660), (955, 2105620), (1100, 1828061), (1126, 1785850), (1700, 1182863), (1870, 1075330), (1910, 1052810), (2101, 957100), (2252, 892925), (2815, 714340), (3247, 619300), (3740, 537665), (3820, 526405), (4202, 478550), (4675, 430132), (4775, 421124), (5630, 357170), (6193, 324700), (6494, 309650), (8404, 239275), (9350, 215066), (9550, 210562), (9571, 210100), (10505, 191420), (11260, 178585), (12386, 162350), (12988, 154825), (14075, 142868), (16235, 123860), (18700, 107533), (19100, 105281), (19142, 105050), (21010, 95710), (24772, 81175), (28150, 71434), (30965, 64940), (32470, 61930), (35717, 56300), (38284, 52525), (42020, 47855)]