2080658550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2473}}^1$

素因数の和:2638

約数の個数: 96

約数和(自身を含む): 5301089280

約数和(自身を除く): 3220430730

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 79, 142, 150, 158, 213, 237, 355, 395, 426, 474, 710, 790, 1065, 1185, 1775, 1975, 2130, 2370, 2473, 3550, 3950, 4946, 5325, 5609, 5925, 7419, 10650, 11218, 11850, 12365, 14838, 16827, 24730, 28045, 33654, 37095, 56090, 61825, 74190, 84135, 123650, 140225, 168270, 175583, 185475, 195367, 280450, 351166, 370950, 390734, 420675, 526749, 586101, 841350, 877915, 976835, 1053498, 1172202, 1755830, 1953670, 2633745, 2930505, 4389575, 4884175, 5267490, 5861010, 8779150, 9768350, 13168725, 13871057, 14652525, 26337450, 27742114, 29305050, 41613171, 69355285, 83226342, 138710570, 208065855, 346776425, 416131710, 693552850, 1040329275, 2080658550]

約数ペア:

[(1, 2080658550), (2, 1040329275), (3, 693552850), (5, 416131710), (6, 346776425), (10, 208065855), (15, 138710570), (25, 83226342), (30, 69355285), (50, 41613171), (71, 29305050), (75, 27742114), (79, 26337450), (142, 14652525), (150, 13871057), (158, 13168725), (213, 9768350), (237, 8779150), (355, 5861010), (395, 5267490), (426, 4884175), (474, 4389575), (710, 2930505), (790, 2633745), (1065, 1953670), (1185, 1755830), (1775, 1172202), (1975, 1053498), (2130, 976835), (2370, 877915), (2473, 841350), (3550, 586101), (3950, 526749), (4946, 420675), (5325, 390734), (5609, 370950), (5925, 351166), (7419, 280450), (10650, 195367), (11218, 185475), (11850, 175583), (12365, 168270), (14838, 140225), (16827, 123650), (24730, 84135), (28045, 74190), (33654, 61825), (37095, 56090)]