82527080

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{14843}}^1$

素因数の和:14993

約数の個数: 32

約数和(自身を含む): 187034400

約数和(自身を除く): 104507320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 14843, 29686, 59372, 74215, 118744, 148430, 296860, 593720, 2063177, 4126354, 8252708, 10315885, 16505416, 20631770, 41263540, 82527080]

約数ペア:

[(1, 82527080), (2, 41263540), (4, 20631770), (5, 16505416), (8, 10315885), (10, 8252708), (20, 4126354), (40, 2063177), (139, 593720), (278, 296860), (556, 148430), (695, 118744), (1112, 74215), (1390, 59372), (2780, 29686), (5560, 14843)]