134439492080

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{102077}}^1$

素因数の和:102354

約数の個数: 80

約数和(自身を含む): 317606305824

約数和(自身を除く): 183166813744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 163, 202, 326, 404, 505, 652, 808, 815, 1010, 1304, 1616, 1630, 2020, 2608, 3260, 4040, 6520, 8080, 13040, 16463, 32926, 65852, 82315, 102077, 131704, 164630, 204154, 263408, 329260, 408308, 510385, 658520, 816616, 1020770, 1317040, 1633232, 2041540, 4083080, 8166160, 10309777, 16638551, 20619554, 33277102, 41239108, 51548885, 66554204, 82478216, 83192755, 103097770, 133108408, 164956432, 166385510, 206195540, 266216816, 332771020, 412391080, 665542040, 824782160, 1331084080, 1680493651, 3360987302, 6721974604, 8402468255, 13443949208, 16804936510, 26887898416, 33609873020, 67219746040, 134439492080]

約数ペア:

[(1, 134439492080), (2, 67219746040), (4, 33609873020), (5, 26887898416), (8, 16804936510), (10, 13443949208), (16, 8402468255), (20, 6721974604), (40, 3360987302), (80, 1680493651), (101, 1331084080), (163, 824782160), (202, 665542040), (326, 412391080), (404, 332771020), (505, 266216816), (652, 206195540), (808, 166385510), (815, 164956432), (1010, 133108408), (1304, 103097770), (1616, 83192755), (1630, 82478216), (2020, 66554204), (2608, 51548885), (3260, 41239108), (4040, 33277102), (6520, 20619554), (8080, 16638551), (13040, 10309777), (16463, 8166160), (32926, 4083080), (65852, 2041540), (82315, 1633232), (102077, 1317040), (131704, 1020770), (164630, 816616), (204154, 658520), (263408, 510385), (329260, 408308)]