110218220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6199}}^1$

素因数の和:6342

約数の個数: 48

約数和(自身を含む): 266649600

約数和(自身を除く): 156431380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 6199, 8890, 12398, 17780, 24796, 30995, 43393, 61990, 86786, 123980, 173572, 216965, 433930, 787273, 867860, 1574546, 3149092, 3936365, 5510911, 7872730, 11021822, 15745460, 22043644, 27554555, 55109110, 110218220]

約数ペア:

[(1, 110218220), (2, 55109110), (4, 27554555), (5, 22043644), (7, 15745460), (10, 11021822), (14, 7872730), (20, 5510911), (28, 3936365), (35, 3149092), (70, 1574546), (127, 867860), (140, 787273), (254, 433930), (508, 216965), (635, 173572), (889, 123980), (1270, 86786), (1778, 61990), (2540, 43393), (3556, 30995), (4445, 24796), (6199, 17780), (8890, 12398)]