2663291238100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^2\times {\mathrm{246809}}^1$

素因数の和:246974

約数の個数: 108

約数和(自身を含む): 6078271317300

約数和(自身を除く): 3414980079200

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 61, 100, 116, 122, 145, 244, 290, 305, 580, 610, 725, 1220, 1450, 1525, 1769, 2900, 3050, 3538, 3721, 6100, 7076, 7442, 8845, 14884, 17690, 18605, 35380, 37210, 44225, 74420, 88450, 93025, 107909, 176900, 186050, 215818, 246809, 372100, 431636, 493618, 539545, 987236, 1079090, 1234045, 2158180, 2468090, 2697725, 4936180, 5395450, 6170225, 7157461, 10790900, 12340450, 14314922, 15055349, 24680900, 28629844, 30110698, 35787305, 60221396, 71574610, 75276745, 143149220, 150553490, 178936525, 301106980, 357873050, 376383725, 436605121, 715746100, 752767450, 873210242, 918376289, 1505534900, 1746420484, 1836752578, 2183025605, 3673505156, 4366051210, 4591881445, 8732102420, 9183762890, 10915128025, 18367525780, 21830256050, 22959407225, 26632912381, 43660512100, 45918814450, 53265824762, 91837628900, 106531649524, 133164561905, 266329123810, 532658247620, 665822809525, 1331645619050, 2663291238100]

約数ペア:

[(1, 2663291238100), (2, 1331645619050), (4, 665822809525), (5, 532658247620), (10, 266329123810), (20, 133164561905), (25, 106531649524), (29, 91837628900), (50, 53265824762), (58, 45918814450), (61, 43660512100), (100, 26632912381), (116, 22959407225), (122, 21830256050), (145, 18367525780), (244, 10915128025), (290, 9183762890), (305, 8732102420), (580, 4591881445), (610, 4366051210), (725, 3673505156), (1220, 2183025605), (1450, 1836752578), (1525, 1746420484), (1769, 1505534900), (2900, 918376289), (3050, 873210242), (3538, 752767450), (3721, 715746100), (6100, 436605121), (7076, 376383725), (7442, 357873050), (8845, 301106980), (14884, 178936525), (17690, 150553490), (18605, 143149220), (35380, 75276745), (37210, 71574610), (44225, 60221396), (74420, 35787305), (88450, 30110698), (93025, 28629844), (107909, 24680900), (176900, 15055349), (186050, 14314922), (215818, 12340450), (246809, 10790900), (372100, 7157461), (431636, 6170225), (493618, 5395450), (539545, 4936180), (987236, 2697725), (1079090, 2468090), (1234045, 2158180)]