9734006480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11061371}}^1$

素因数の和:11061395

約数の個数: 40

約数和(自身を含む): 24688982304

約数和(自身を除く): 14954975824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 11061371, 22122742, 44245484, 55306855, 88490968, 110613710, 121675081, 176981936, 221227420, 243350162, 442454840, 486700324, 608375405, 884909680, 973400648, 1216750810, 1946801296, 2433501620, 4867003240, 9734006480]

約数ペア:

[(1, 9734006480), (2, 4867003240), (4, 2433501620), (5, 1946801296), (8, 1216750810), (10, 973400648), (11, 884909680), (16, 608375405), (20, 486700324), (22, 442454840), (40, 243350162), (44, 221227420), (55, 176981936), (80, 121675081), (88, 110613710), (110, 88490968), (176, 55306855), (220, 44245484), (440, 22122742), (880, 11061371)]