6143720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13963}}^1$

素因数の和:13985

約数の個数: 32

約数和(自身を含む): 15081120

約数和(自身を除く): 8937400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 13963, 27926, 55852, 69815, 111704, 139630, 153593, 279260, 307186, 558520, 614372, 767965, 1228744, 1535930, 3071860, 6143720]

約数ペア:

[(1, 6143720), (2, 3071860), (4, 1535930), (5, 1228744), (8, 767965), (10, 614372), (11, 558520), (20, 307186), (22, 279260), (40, 153593), (44, 139630), (55, 111704), (88, 69815), (110, 55852), (220, 27926), (440, 13963)]