38923720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{88463}}^1$

素因数の和:88485

約数の個数: 32

約数和(自身を含む): 95541120

約数和(自身を除く): 56617400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 88463, 176926, 353852, 442315, 707704, 884630, 973093, 1769260, 1946186, 3538520, 3892372, 4865465, 7784744, 9730930, 19461860, 38923720]

約数ペア:

[(1, 38923720), (2, 19461860), (4, 9730930), (5, 7784744), (8, 4865465), (10, 3892372), (11, 3538520), (20, 1946186), (22, 1769260), (40, 973093), (44, 884630), (55, 707704), (88, 442315), (110, 353852), (220, 176926), (440, 88463)]