128832410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23297}}^1$

素因数の和:23390

約数の個数: 32

約数和(自身を含む): 268392960

約数和(自身を除く): 139560550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 23297, 46594, 116485, 163079, 232970, 326158, 815395, 1630790, 1840463, 3680926, 9202315, 12883241, 18404630, 25766482, 64416205, 128832410]

約数ペア:

[(1, 128832410), (2, 64416205), (5, 25766482), (7, 18404630), (10, 12883241), (14, 9202315), (35, 3680926), (70, 1840463), (79, 1630790), (158, 815395), (395, 326158), (553, 232970), (790, 163079), (1106, 116485), (2765, 46594), (5530, 23297)]