128366870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{2417}}^1$

素因数の和:2584

約数の個数: 32

約数和(自身を含む): 238163328

約数和(自身を除く): 109796458

約数列:

[1, 2, 5, 10, 47, 94, 113, 226, 235, 470, 565, 1130, 2417, 4834, 5311, 10622, 12085, 24170, 26555, 53110, 113599, 227198, 273121, 546242, 567995, 1135990, 1365605, 2731210, 12836687, 25673374, 64183435, 128366870]

約数ペア:

[(1, 128366870), (2, 64183435), (5, 25673374), (10, 12836687), (47, 2731210), (94, 1365605), (113, 1135990), (226, 567995), (235, 546242), (470, 273121), (565, 227198), (1130, 113599), (2417, 53110), (4834, 26555), (5311, 24170), (10622, 12085)]