115804967140

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{9949}}^1$

素因数の和:10229

約数の個数: 96

約数和(自身を含む): 252745920000

約数和(自身を除く): 136940952860

約数列:

[1, 2, 4, 5, 10, 20, 53, 79, 106, 139, 158, 212, 265, 278, 316, 395, 530, 556, 695, 790, 1060, 1390, 1580, 2780, 4187, 7367, 8374, 9949, 10981, 14734, 16748, 19898, 20935, 21962, 29468, 36835, 39796, 41870, 43924, 49745, 54905, 73670, 83740, 99490, 109810, 147340, 198980, 219620, 527297, 581993, 785971, 1054594, 1163986, 1382911, 1571942, 2109188, 2327972, 2636485, 2765822, 2909965, 3143884, 3929855, 5272970, 5531644, 5819930, 6914555, 7859710, 10545940, 11639860, 13829110, 15719420, 27658220, 41656463, 73294283, 83312926, 109249969, 146588566, 166625852, 208282315, 218499938, 293177132, 366471415, 416564630, 436999876, 546249845, 732942830, 833129260, 1092499690, 1465885660, 2184999380, 5790248357, 11580496714, 23160993428, 28951241785, 57902483570, 115804967140]

約数ペア:

[(1, 115804967140), (2, 57902483570), (4, 28951241785), (5, 23160993428), (10, 11580496714), (20, 5790248357), (53, 2184999380), (79, 1465885660), (106, 1092499690), (139, 833129260), (158, 732942830), (212, 546249845), (265, 436999876), (278, 416564630), (316, 366471415), (395, 293177132), (530, 218499938), (556, 208282315), (695, 166625852), (790, 146588566), (1060, 109249969), (1390, 83312926), (1580, 73294283), (2780, 41656463), (4187, 27658220), (7367, 15719420), (8374, 13829110), (9949, 11639860), (10981, 10545940), (14734, 7859710), (16748, 6914555), (19898, 5819930), (20935, 5531644), (21962, 5272970), (29468, 3929855), (36835, 3143884), (39796, 2909965), (41870, 2765822), (43924, 2636485), (49745, 2327972), (54905, 2109188), (73670, 1571942), (83740, 1382911), (99490, 1163986), (109810, 1054594), (147340, 785971), (198980, 581993), (219620, 527297)]