2014400360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167309}}^1$

素因数の和:167370

約数の個数: 64

約数和(自身を含む): 5300380800

約数和(自身を除く): 3285980440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 12040, 167309, 334618, 669236, 836545, 1171163, 1338472, 1673090, 2342326, 3346180, 4684652, 5855815, 6692360, 7194287, 9369304, 11711630, 14388574, 23423260, 28777148, 35971435, 46846520, 50360009, 57554296, 71942870, 100720018, 143885740, 201440036, 251800045, 287771480, 402880072, 503600090, 1007200180, 2014400360]

約数ペア:

[(1, 2014400360), (2, 1007200180), (4, 503600090), (5, 402880072), (7, 287771480), (8, 251800045), (10, 201440036), (14, 143885740), (20, 100720018), (28, 71942870), (35, 57554296), (40, 50360009), (43, 46846520), (56, 35971435), (70, 28777148), (86, 23423260), (140, 14388574), (172, 11711630), (215, 9369304), (280, 7194287), (301, 6692360), (344, 5855815), (430, 4684652), (602, 3346180), (860, 2342326), (1204, 1673090), (1505, 1338472), (1720, 1171163), (2408, 836545), (3010, 669236), (6020, 334618), (12040, 167309)]