6412450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 13258080

約数和(自身を除く): 6845630

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 131, 178, 262, 275, 445, 550, 655, 890, 979, 1310, 1441, 1958, 2225, 2882, 3275, 4450, 4895, 6550, 7205, 9790, 11659, 14410, 23318, 24475, 36025, 48950, 58295, 72050, 116590, 128249, 256498, 291475, 582950, 641245, 1282490, 3206225, 6412450]

約数ペア:

[(1, 6412450), (2, 3206225), (5, 1282490), (10, 641245), (11, 582950), (22, 291475), (25, 256498), (50, 128249), (55, 116590), (89, 72050), (110, 58295), (131, 48950), (178, 36025), (262, 24475), (275, 23318), (445, 14410), (550, 11659), (655, 9790), (890, 7205), (979, 6550), (1310, 4895), (1441, 4450), (1958, 3275), (2225, 2882)]