1040407700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{547583}}^1$

素因数の和:547616

約数の個数: 36

約数和(自身を含む): 2376514560

約数和(自身を除く): 1336106860

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 547583, 1095166, 2190332, 2737915, 5475830, 10404077, 10951660, 13689575, 20808154, 27379150, 41616308, 52020385, 54758300, 104040770, 208081540, 260101925, 520203850, 1040407700]

約数ペア:

[(1, 1040407700), (2, 520203850), (4, 260101925), (5, 208081540), (10, 104040770), (19, 54758300), (20, 52020385), (25, 41616308), (38, 27379150), (50, 20808154), (76, 13689575), (95, 10951660), (100, 10404077), (190, 5475830), (380, 2737915), (475, 2190332), (950, 1095166), (1900, 547583)]