101268290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18379}}^1$

素因数の和:18434

約数の個数: 32

約数和(自身を含む): 198504000

約数和(自身を除く): 97235710

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 18379, 36758, 91895, 183790, 349201, 532991, 698402, 1065982, 1746005, 2664955, 3492010, 5329910, 10126829, 20253658, 50634145, 101268290]

約数ペア:

[(1, 101268290), (2, 50634145), (5, 20253658), (10, 10126829), (19, 5329910), (29, 3492010), (38, 2664955), (58, 1746005), (95, 1065982), (145, 698402), (190, 532991), (290, 349201), (551, 183790), (1102, 91895), (2755, 36758), (5510, 18379)]