565565540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{5839}}^1$

素因数の和:6044

約数の個数: 48

約数和(自身を含む): 1236211200

約数和(自身を除く): 670645660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 167, 290, 334, 580, 668, 835, 1670, 3340, 4843, 5839, 9686, 11678, 19372, 23356, 24215, 29195, 48430, 58390, 96860, 116780, 169331, 338662, 677324, 846655, 975113, 1693310, 1950226, 3386620, 3900452, 4875565, 9751130, 19502260, 28278277, 56556554, 113113108, 141391385, 282782770, 565565540]

約数ペア:

[(1, 565565540), (2, 282782770), (4, 141391385), (5, 113113108), (10, 56556554), (20, 28278277), (29, 19502260), (58, 9751130), (116, 4875565), (145, 3900452), (167, 3386620), (290, 1950226), (334, 1693310), (580, 975113), (668, 846655), (835, 677324), (1670, 338662), (3340, 169331), (4843, 116780), (5839, 96860), (9686, 58390), (11678, 48430), (19372, 29195), (23356, 24215)]