22476537740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{63901}}^1$

素因数の和:64362

約数の個数: 48

約数和(自身を含む): 48417267360

約数和(自身を除く): 25940729620

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 409, 430, 818, 860, 1636, 2045, 4090, 8180, 17587, 35174, 63901, 70348, 87935, 127802, 175870, 255604, 319505, 351740, 639010, 1278020, 2747743, 5495486, 10990972, 13738715, 26135509, 27477430, 52271018, 54954860, 104542036, 130677545, 261355090, 522710180, 1123826887, 2247653774, 4495307548, 5619134435, 11238268870, 22476537740]

約数ペア:

[(1, 22476537740), (2, 11238268870), (4, 5619134435), (5, 4495307548), (10, 2247653774), (20, 1123826887), (43, 522710180), (86, 261355090), (172, 130677545), (215, 104542036), (409, 54954860), (430, 52271018), (818, 27477430), (860, 26135509), (1636, 13738715), (2045, 10990972), (4090, 5495486), (8180, 2747743), (17587, 1278020), (35174, 639010), (63901, 351740), (70348, 319505), (87935, 255604), (127802, 175870)]