132516260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1447}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 294349440

約数和(自身を除く): 161833180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 241, 380, 482, 964, 1205, 1447, 2410, 2894, 4579, 4820, 5788, 7235, 9158, 14470, 18316, 22895, 27493, 28940, 45790, 54986, 91580, 109972, 137465, 274930, 348727, 549860, 697454, 1394908, 1743635, 3487270, 6625813, 6974540, 13251626, 26503252, 33129065, 66258130, 132516260]

約数ペア:

[(1, 132516260), (2, 66258130), (4, 33129065), (5, 26503252), (10, 13251626), (19, 6974540), (20, 6625813), (38, 3487270), (76, 1743635), (95, 1394908), (190, 697454), (241, 549860), (380, 348727), (482, 274930), (964, 137465), (1205, 109972), (1447, 91580), (2410, 54986), (2894, 45790), (4579, 28940), (4820, 27493), (5788, 22895), (7235, 18316), (9158, 14470)]