955915520

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{15241}}^1$

素因数の和:15276

約数の個数: 108

約数和(自身を含む): 2663722404

約数和(自身を除く): 1707806884

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 8960, 12544, 15241, 15680, 30482, 31360, 60964, 62720, 76205, 106687, 121928, 152410, 213374, 243856, 304820, 426748, 487712, 533435, 609640, 746809, 853496, 975424, 1066870, 1219280, 1493618, 1706992, 1950848, 2133740, 2438560, 2987236, 3413984, 3734045, 3901696, 4267480, 4877120, 5974472, 6827968, 7468090, 8534960, 9754240, 11948944, 13655936, 14936180, 17069920, 19508480, 23897888, 27311872, 29872360, 34139840, 47795776, 59744720, 68279680, 95591552, 119489440, 136559360, 191183104, 238978880, 477957760, 955915520]

約数ペア:

[(1, 955915520), (2, 477957760), (4, 238978880), (5, 191183104), (7, 136559360), (8, 119489440), (10, 95591552), (14, 68279680), (16, 59744720), (20, 47795776), (28, 34139840), (32, 29872360), (35, 27311872), (40, 23897888), (49, 19508480), (56, 17069920), (64, 14936180), (70, 13655936), (80, 11948944), (98, 9754240), (112, 8534960), (128, 7468090), (140, 6827968), (160, 5974472), (196, 4877120), (224, 4267480), (245, 3901696), (256, 3734045), (280, 3413984), (320, 2987236), (392, 2438560), (448, 2133740), (490, 1950848), (560, 1706992), (640, 1493618), (784, 1219280), (896, 1066870), (980, 975424), (1120, 853496), (1280, 746809), (1568, 609640), (1792, 533435), (1960, 487712), (2240, 426748), (3136, 304820), (3920, 243856), (4480, 213374), (6272, 152410), (7840, 121928), (8960, 106687), (12544, 76205), (15241, 62720), (15680, 60964), (30482, 31360)]