9399820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15161}}^1$

素因数の和:15201

約数の個数: 24

約数和(自身を含む): 20377728

約数和(自身を除く): 10977908

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 15161, 30322, 60644, 75805, 151610, 303220, 469991, 939982, 1879964, 2349955, 4699910, 9399820]

約数ペア:

[(1, 9399820), (2, 4699910), (4, 2349955), (5, 1879964), (10, 939982), (20, 469991), (31, 303220), (62, 151610), (124, 75805), (155, 60644), (310, 30322), (620, 15161)]