2014689160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3851}}^1$

素因数の和:3943

約数の個数: 128

約数和(自身を含む): 5241801600

約数和(自身を除く): 3227112440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 41, 44, 55, 58, 82, 88, 110, 116, 145, 164, 205, 220, 232, 290, 319, 328, 410, 440, 451, 580, 638, 820, 902, 1160, 1189, 1276, 1595, 1640, 1804, 2255, 2378, 2552, 3190, 3608, 3851, 4510, 4756, 5945, 6380, 7702, 9020, 9512, 11890, 12760, 13079, 15404, 18040, 19255, 23780, 26158, 30808, 38510, 42361, 47560, 52316, 65395, 77020, 84722, 104632, 111679, 130790, 154040, 157891, 169444, 211805, 223358, 261580, 315782, 338888, 423610, 446716, 523160, 558395, 631564, 789455, 847220, 893432, 1116790, 1228469, 1263128, 1578910, 1694440, 1736801, 2233580, 2456938, 3157820, 3473602, 4467160, 4578839, 4913876, 6142345, 6315640, 6947204, 8684005, 9157678, 9827752, 12284690, 13894408, 17368010, 18315356, 22894195, 24569380, 34736020, 36630712, 45788390, 49138760, 50367229, 69472040, 91576780, 100734458, 183153560, 201468916, 251836145, 402937832, 503672290, 1007344580, 2014689160]

約数ペア:

[(1, 2014689160), (2, 1007344580), (4, 503672290), (5, 402937832), (8, 251836145), (10, 201468916), (11, 183153560), (20, 100734458), (22, 91576780), (29, 69472040), (40, 50367229), (41, 49138760), (44, 45788390), (55, 36630712), (58, 34736020), (82, 24569380), (88, 22894195), (110, 18315356), (116, 17368010), (145, 13894408), (164, 12284690), (205, 9827752), (220, 9157678), (232, 8684005), (290, 6947204), (319, 6315640), (328, 6142345), (410, 4913876), (440, 4578839), (451, 4467160), (580, 3473602), (638, 3157820), (820, 2456938), (902, 2233580), (1160, 1736801), (1189, 1694440), (1276, 1578910), (1595, 1263128), (1640, 1228469), (1804, 1116790), (2255, 893432), (2378, 847220), (2552, 789455), (3190, 631564), (3608, 558395), (3851, 523160), (4510, 446716), (4756, 423610), (5945, 338888), (6380, 315782), (7702, 261580), (9020, 223358), (9512, 211805), (11890, 169444), (12760, 157891), (13079, 154040), (15404, 130790), (18040, 111679), (19255, 104632), (23780, 84722), (26158, 77020), (30808, 65395), (38510, 52316), (42361, 47560)]