2022503620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{118831}}^1$

素因数の和:118900

約数の個数: 48

約数和(自身を含む): 4551740928

約数和(自身を除く): 2529237308

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 8510, 17020, 118831, 237662, 475324, 594155, 1188310, 2376620, 2733113, 4396747, 5466226, 8793494, 10932452, 13665565, 17586988, 21983735, 27331130, 43967470, 54662260, 87934940, 101125181, 202250362, 404500724, 505625905, 1011251810, 2022503620]

約数ペア:

[(1, 2022503620), (2, 1011251810), (4, 505625905), (5, 404500724), (10, 202250362), (20, 101125181), (23, 87934940), (37, 54662260), (46, 43967470), (74, 27331130), (92, 21983735), (115, 17586988), (148, 13665565), (185, 10932452), (230, 8793494), (370, 5466226), (460, 4396747), (740, 2733113), (851, 2376620), (1702, 1188310), (3404, 594155), (4255, 475324), (8510, 237662), (17020, 118831)]