115735100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 272982528

約数和(自身を除く): 157247428

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 127, 130, 254, 260, 325, 508, 635, 650, 701, 1270, 1300, 1402, 1651, 2540, 2804, 3175, 3302, 3505, 6350, 6604, 7010, 8255, 9113, 12700, 14020, 16510, 17525, 18226, 33020, 35050, 36452, 41275, 45565, 70100, 82550, 89027, 91130, 165100, 178054, 182260, 227825, 356108, 445135, 455650, 890270, 911300, 1157351, 1780540, 2225675, 2314702, 4451350, 4629404, 5786755, 8902700, 11573510, 23147020, 28933775, 57867550, 115735100]

約数ペア:

[(1, 115735100), (2, 57867550), (4, 28933775), (5, 23147020), (10, 11573510), (13, 8902700), (20, 5786755), (25, 4629404), (26, 4451350), (50, 2314702), (52, 2225675), (65, 1780540), (100, 1157351), (127, 911300), (130, 890270), (254, 455650), (260, 445135), (325, 356108), (508, 227825), (635, 182260), (650, 178054), (701, 165100), (1270, 91130), (1300, 89027), (1402, 82550), (1651, 70100), (2540, 45565), (2804, 41275), (3175, 36452), (3302, 35050), (3505, 33020), (6350, 18226), (6604, 17525), (7010, 16510), (8255, 14020), (9113, 12700)]