104251100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{54869}}^1$

素因数の和:54902

約数の個数: 36

約数和(自身を含む): 238135800

約数和(自身を除く): 133884700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 54869, 109738, 219476, 274345, 548690, 1042511, 1097380, 1371725, 2085022, 2743450, 4170044, 5212555, 5486900, 10425110, 20850220, 26062775, 52125550, 104251100]

約数ペア:

[(1, 104251100), (2, 52125550), (4, 26062775), (5, 20850220), (10, 10425110), (19, 5486900), (20, 5212555), (25, 4170044), (38, 2743450), (50, 2085022), (76, 1371725), (95, 1097380), (100, 1042511), (190, 548690), (380, 274345), (475, 219476), (950, 109738), (1900, 54869)]