22077730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2214

約数の個数: 32

約数和(自身を含む): 42787440

約数和(自身を除く): 20709710

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 2129, 4258, 5185, 10370, 10645, 21290, 36193, 72386, 129869, 180965, 259738, 361930, 649345, 1298690, 2207773, 4415546, 11038865, 22077730]

約数ペア:

[(1, 22077730), (2, 11038865), (5, 4415546), (10, 2207773), (17, 1298690), (34, 649345), (61, 361930), (85, 259738), (122, 180965), (170, 129869), (305, 72386), (610, 36193), (1037, 21290), (2074, 10645), (2129, 10370), (4258, 5185)]