2051258318200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112706501}}^1$

素因数の和:112706537

約数の個数: 96

約数和(自身を含む): 5869754624160

約数和(自身を除く): 3818496305960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 9100, 18200, 112706501, 225413002, 450826004, 563532505, 788945507, 901652008, 1127065010, 1465184513, 1577891014, 2254130020, 2817662525, 2930369026, 3155782028, 3944727535, 4508260040, 5635325050, 5860738052, 6311564056, 7325922565, 7889455070, 10256291591, 11270650100, 11721476104, 14651845130, 15778910140, 19723637675, 20512583182, 22541300200, 29303690260, 31557820280, 36629612825, 39447275350, 41025166364, 51281457955, 58607380520, 73259225650, 78894550700, 82050332728, 102562915910, 146518451300, 157789101400, 205125831820, 256407289775, 293036902600, 410251663640, 512814579550, 1025629159100, 2051258318200]

約数ペア:

[(1, 2051258318200), (2, 1025629159100), (4, 512814579550), (5, 410251663640), (7, 293036902600), (8, 256407289775), (10, 205125831820), (13, 157789101400), (14, 146518451300), (20, 102562915910), (25, 82050332728), (26, 78894550700), (28, 73259225650), (35, 58607380520), (40, 51281457955), (50, 41025166364), (52, 39447275350), (56, 36629612825), (65, 31557820280), (70, 29303690260), (91, 22541300200), (100, 20512583182), (104, 19723637675), (130, 15778910140), (140, 14651845130), (175, 11721476104), (182, 11270650100), (200, 10256291591), (260, 7889455070), (280, 7325922565), (325, 6311564056), (350, 5860738052), (364, 5635325050), (455, 4508260040), (520, 3944727535), (650, 3155782028), (700, 2930369026), (728, 2817662525), (910, 2254130020), (1300, 1577891014), (1400, 1465184513), (1820, 1127065010), (2275, 901652008), (2600, 788945507), (3640, 563532505), (4550, 450826004), (9100, 225413002), (18200, 112706501)]