63796520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 152064000

約数和(自身を除く): 88267480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 43, 58, 86, 116, 145, 172, 215, 232, 290, 344, 430, 580, 860, 1160, 1247, 1279, 1720, 2494, 2558, 4988, 5116, 6235, 6395, 9976, 10232, 12470, 12790, 24940, 25580, 37091, 49880, 51160, 54997, 74182, 109994, 148364, 185455, 219988, 274985, 296728, 370910, 439976, 549970, 741820, 1099940, 1483640, 1594913, 2199880, 3189826, 6379652, 7974565, 12759304, 15949130, 31898260, 63796520]

約数ペア:

[(1, 63796520), (2, 31898260), (4, 15949130), (5, 12759304), (8, 7974565), (10, 6379652), (20, 3189826), (29, 2199880), (40, 1594913), (43, 1483640), (58, 1099940), (86, 741820), (116, 549970), (145, 439976), (172, 370910), (215, 296728), (232, 274985), (290, 219988), (344, 185455), (430, 148364), (580, 109994), (860, 74182), (1160, 54997), (1247, 51160), (1279, 49880), (1720, 37091), (2494, 25580), (2558, 24940), (4988, 12790), (5116, 12470), (6235, 10232), (6395, 9976)]