2681569160

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^2\times {\mathrm{1301}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 6064885260

約数和(自身を除く): 3383316100

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1301, 1816, 2270, 2602, 4540, 5204, 6505, 9080, 10408, 13010, 26020, 51529, 52040, 103058, 206116, 257645, 295327, 412232, 515290, 590654, 1030580, 1181308, 1476635, 2061160, 2362616, 2953270, 5906540, 11813080, 67039229, 134078458, 268156916, 335196145, 536313832, 670392290, 1340784580, 2681569160]

約数ペア:

[(1, 2681569160), (2, 1340784580), (4, 670392290), (5, 536313832), (8, 335196145), (10, 268156916), (20, 134078458), (40, 67039229), (227, 11813080), (454, 5906540), (908, 2953270), (1135, 2362616), (1301, 2061160), (1816, 1476635), (2270, 1181308), (2602, 1030580), (4540, 590654), (5204, 515290), (6505, 412232), (9080, 295327), (10408, 257645), (13010, 206116), (26020, 103058), (51529, 52040)]