107852920

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{1123}}^1$

素因数の和:1162

約数の個数: 80

約数和(自身を含む): 283349160

約数和(自身を除く): 175496240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1123, 1372, 1715, 1960, 2246, 2401, 2744, 3430, 4492, 4802, 5615, 6860, 7861, 8984, 9604, 11230, 12005, 13720, 15722, 19208, 22460, 24010, 31444, 39305, 44920, 48020, 55027, 62888, 78610, 96040, 110054, 157220, 220108, 275135, 314440, 385189, 440216, 550270, 770378, 1100540, 1540756, 1925945, 2201080, 2696323, 3081512, 3851890, 5392646, 7703780, 10785292, 13481615, 15407560, 21570584, 26963230, 53926460, 107852920]

約数ペア:

[(1, 107852920), (2, 53926460), (4, 26963230), (5, 21570584), (7, 15407560), (8, 13481615), (10, 10785292), (14, 7703780), (20, 5392646), (28, 3851890), (35, 3081512), (40, 2696323), (49, 2201080), (56, 1925945), (70, 1540756), (98, 1100540), (140, 770378), (196, 550270), (245, 440216), (280, 385189), (343, 314440), (392, 275135), (490, 220108), (686, 157220), (980, 110054), (1123, 96040), (1372, 78610), (1715, 62888), (1960, 55027), (2246, 48020), (2401, 44920), (2744, 39305), (3430, 31444), (4492, 24010), (4802, 22460), (5615, 19208), (6860, 15722), (7861, 13720), (8984, 12005), (9604, 11230)]