2012112920675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{35201}}^1$

素因数の和:35565

約数の個数: 96

約数和(自身を含む): 2991978501120

約数和(自身を除く): 979865580445

約数列:

[1, 5, 11, 13, 25, 55, 59, 65, 143, 271, 275, 295, 325, 649, 715, 767, 1355, 1475, 2981, 3245, 3523, 3575, 3835, 6775, 8437, 14905, 15989, 16225, 17615, 19175, 35201, 38753, 42185, 74525, 79945, 88075, 175879, 176005, 193765, 207857, 210925, 387211, 399725, 457613, 879395, 880025, 968825, 1039285, 1936055, 2076859, 2286427, 2288065, 4396975, 5033743, 5196425, 9539471, 9680275, 10384295, 11432135, 11440325, 22845449, 25168715, 26999167, 47697355, 51921475, 57160675, 104934181, 114227245, 124013123, 125843575, 134995835, 238486775, 296990837, 524670905, 562828789, 571136225, 620065615, 674979175, 1364144353, 1484954185, 2623354525, 2814143945, 3100328075, 6191116679, 6820721765, 7316774257, 7424770925, 14070719725, 30955583395, 34103608825, 36583871285, 80484516827, 154777916975, 182919356425, 402422584135, 2012112920675]

約数ペア:

[(1, 2012112920675), (5, 402422584135), (11, 182919356425), (13, 154777916975), (25, 80484516827), (55, 36583871285), (59, 34103608825), (65, 30955583395), (143, 14070719725), (271, 7424770925), (275, 7316774257), (295, 6820721765), (325, 6191116679), (649, 3100328075), (715, 2814143945), (767, 2623354525), (1355, 1484954185), (1475, 1364144353), (2981, 674979175), (3245, 620065615), (3523, 571136225), (3575, 562828789), (3835, 524670905), (6775, 296990837), (8437, 238486775), (14905, 134995835), (15989, 125843575), (16225, 124013123), (17615, 114227245), (19175, 104934181), (35201, 57160675), (38753, 51921475), (42185, 47697355), (74525, 26999167), (79945, 25168715), (88075, 22845449), (175879, 11440325), (176005, 11432135), (193765, 10384295), (207857, 9680275), (210925, 9539471), (387211, 5196425), (399725, 5033743), (457613, 4396975), (879395, 2288065), (880025, 2286427), (968825, 2076859), (1039285, 1936055)]