116428120

素因数分解:

$2^3\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{1789}}^1$

素因数の和:3427

約数の個数: 32

約数和(自身を含む): 262270800

約数和(自身を除く): 145842680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1627, 1789, 3254, 3578, 6508, 7156, 8135, 8945, 13016, 14312, 16270, 17890, 32540, 35780, 65080, 71560, 2910703, 5821406, 11642812, 14553515, 23285624, 29107030, 58214060, 116428120]

約数ペア:

[(1, 116428120), (2, 58214060), (4, 29107030), (5, 23285624), (8, 14553515), (10, 11642812), (20, 5821406), (40, 2910703), (1627, 71560), (1789, 65080), (3254, 35780), (3578, 32540), (6508, 17890), (7156, 16270), (8135, 14312), (8945, 13016)]