5989780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 13547520

約数和(自身を除く): 7557740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 223, 316, 340, 395, 446, 790, 892, 1115, 1343, 1580, 2230, 2686, 3791, 4460, 5372, 6715, 7582, 13430, 15164, 17617, 18955, 26860, 35234, 37910, 70468, 75820, 88085, 176170, 299489, 352340, 598978, 1197956, 1497445, 2994890, 5989780]

約数ペア:

[(1, 5989780), (2, 2994890), (4, 1497445), (5, 1197956), (10, 598978), (17, 352340), (20, 299489), (34, 176170), (68, 88085), (79, 75820), (85, 70468), (158, 37910), (170, 35234), (223, 26860), (316, 18955), (340, 17617), (395, 15164), (446, 13430), (790, 7582), (892, 6715), (1115, 5372), (1343, 4460), (1580, 3791), (2230, 2686)]