115957520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29581}}^1$

素因数の和:29608

約数の個数: 60

約数和(自身を含む): 313628364

約数和(自身を除く): 197670844

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 29581, 59162, 118324, 147905, 207067, 236648, 295810, 414134, 473296, 591620, 828268, 1035335, 1183240, 1449469, 1656536, 2070670, 2366480, 2898938, 3313072, 4141340, 5797876, 7247345, 8282680, 11595752, 14494690, 16565360, 23191504, 28989380, 57978760, 115957520]

約数ペア:

[(1, 115957520), (2, 57978760), (4, 28989380), (5, 23191504), (7, 16565360), (8, 14494690), (10, 11595752), (14, 8282680), (16, 7247345), (20, 5797876), (28, 4141340), (35, 3313072), (40, 2898938), (49, 2366480), (56, 2070670), (70, 1656536), (80, 1449469), (98, 1183240), (112, 1035335), (140, 828268), (196, 591620), (245, 473296), (280, 414134), (392, 295810), (490, 236648), (560, 207067), (784, 147905), (980, 118324), (1960, 59162), (3920, 29581)]