117718274920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{208469}}^1$

素因数の和:209242

約数の個数: 64

約数和(自身を含む): 279183024000

約数和(自身を除く): 161464749080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 743, 760, 1486, 2972, 3715, 5944, 7430, 14117, 14860, 28234, 29720, 56468, 70585, 112936, 141170, 208469, 282340, 416938, 564680, 833876, 1042345, 1667752, 2084690, 3960911, 4169380, 7921822, 8338760, 15843644, 19804555, 31687288, 39609110, 79218220, 154892467, 158436440, 309784934, 619569868, 774462335, 1239139736, 1548924670, 2942956873, 3097849340, 5885913746, 6195698680, 11771827492, 14714784365, 23543654984, 29429568730, 58859137460, 117718274920]

約数ペア:

[(1, 117718274920), (2, 58859137460), (4, 29429568730), (5, 23543654984), (8, 14714784365), (10, 11771827492), (19, 6195698680), (20, 5885913746), (38, 3097849340), (40, 2942956873), (76, 1548924670), (95, 1239139736), (152, 774462335), (190, 619569868), (380, 309784934), (743, 158436440), (760, 154892467), (1486, 79218220), (2972, 39609110), (3715, 31687288), (5944, 19804555), (7430, 15843644), (14117, 8338760), (14860, 7921822), (28234, 4169380), (29720, 3960911), (56468, 2084690), (70585, 1667752), (112936, 1042345), (141170, 833876), (208469, 564680), (282340, 416938)]