4509010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 8942400

約数和(自身を除く): 4433390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 229, 358, 458, 895, 1145, 1790, 1969, 2290, 2519, 3938, 5038, 9845, 12595, 19690, 25190, 40991, 81982, 204955, 409910, 450901, 901802, 2254505, 4509010]

約数ペア:

[(1, 4509010), (2, 2254505), (5, 901802), (10, 450901), (11, 409910), (22, 204955), (55, 81982), (110, 40991), (179, 25190), (229, 19690), (358, 12595), (458, 9845), (895, 5038), (1145, 3938), (1790, 2519), (1969, 2290)]