22019980865

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1\times {\mathrm{2917}}^1$

素因数の和:3689

約数の個数: 32

約数和(自身を含む): 27732672000

約数和(自身を除く): 5712691135

約数列:

[1, 5, 29, 79, 145, 395, 659, 2291, 2917, 3295, 11455, 14585, 19111, 52061, 84593, 95555, 230443, 260305, 422965, 1152215, 1509769, 1922303, 6682847, 7548845, 9611515, 33414235, 55746787, 151861937, 278733935, 759309685, 4403996173, 22019980865]

約数ペア:

[(1, 22019980865), (5, 4403996173), (29, 759309685), (79, 278733935), (145, 151861937), (395, 55746787), (659, 33414235), (2291, 9611515), (2917, 7548845), (3295, 6682847), (11455, 1922303), (14585, 1509769), (19111, 1152215), (52061, 422965), (84593, 260305), (95555, 230443)]