103495520

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3739}}^1$

素因数の和:3927

約数の個数: 48

約数和(自身を含む): 245987280

約数和(自身を除く): 142491760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 3739, 5536, 6920, 7478, 13840, 14956, 18695, 27680, 29912, 37390, 59824, 74780, 119648, 149560, 299120, 598240, 646847, 1293694, 2587388, 3234235, 5174776, 6468470, 10349552, 12936940, 20699104, 25873880, 51747760, 103495520]

約数ペア:

[(1, 103495520), (2, 51747760), (4, 25873880), (5, 20699104), (8, 12936940), (10, 10349552), (16, 6468470), (20, 5174776), (32, 3234235), (40, 2587388), (80, 1293694), (160, 646847), (173, 598240), (346, 299120), (692, 149560), (865, 119648), (1384, 74780), (1730, 59824), (2768, 37390), (3460, 29912), (3739, 27680), (5536, 18695), (6920, 14956), (7478, 13840)]