42046880

素因数分解:

$2^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{829}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 99769320

約数和(自身を除く): 57722440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 317, 634, 829, 1268, 1585, 1658, 2536, 3170, 3316, 4145, 5072, 6340, 6632, 8290, 10144, 12680, 13264, 16580, 25360, 26528, 33160, 50720, 66320, 132640, 262793, 525586, 1051172, 1313965, 2102344, 2627930, 4204688, 5255860, 8409376, 10511720, 21023440, 42046880]

約数ペア:

[(1, 42046880), (2, 21023440), (4, 10511720), (5, 8409376), (8, 5255860), (10, 4204688), (16, 2627930), (20, 2102344), (32, 1313965), (40, 1051172), (80, 525586), (160, 262793), (317, 132640), (634, 66320), (829, 50720), (1268, 33160), (1585, 26528), (1658, 25360), (2536, 16580), (3170, 13264), (3316, 12680), (4145, 10144), (5072, 8290), (6340, 6632)]