103342520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{135977}}^1$

素因数の和:136007

約数の個数: 32

約数和(自身を含む): 244760400

約数和(自身を除く): 141417880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 135977, 271954, 543908, 679885, 1087816, 1359770, 2583563, 2719540, 5167126, 5439080, 10334252, 12917815, 20668504, 25835630, 51671260, 103342520]

約数ペア:

[(1, 103342520), (2, 51671260), (4, 25835630), (5, 20668504), (8, 12917815), (10, 10334252), (19, 5439080), (20, 5167126), (38, 2719540), (40, 2583563), (76, 1359770), (95, 1087816), (152, 679885), (190, 543908), (380, 271954), (760, 135977)]