2420688470

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{109583}}^1$

素因数の和:109684

約数の個数: 24

約数和(自身を含む): 4451959584

約数和(自身を除く): 2031271114

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2209, 4418, 11045, 22090, 109583, 219166, 547915, 1095830, 5150401, 10300802, 25752005, 51504010, 242068847, 484137694, 1210344235, 2420688470]

約数ペア:

[(1, 2420688470), (2, 1210344235), (5, 484137694), (10, 242068847), (47, 51504010), (94, 25752005), (235, 10300802), (470, 5150401), (2209, 1095830), (4418, 547915), (11045, 219166), (22090, 109583)]