14340920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2963}}^1$

素因数の和:2996

約数の個数: 48

約数和(自身を含む): 35479080

約数和(自身を除く): 21138160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 2963, 4840, 5926, 11852, 14815, 23704, 29630, 32593, 59260, 65186, 118520, 130372, 162965, 260744, 325930, 358523, 651860, 717046, 1303720, 1434092, 1792615, 2868184, 3585230, 7170460, 14340920]

約数ペア:

[(1, 14340920), (2, 7170460), (4, 3585230), (5, 2868184), (8, 1792615), (10, 1434092), (11, 1303720), (20, 717046), (22, 651860), (40, 358523), (44, 325930), (55, 260744), (88, 162965), (110, 130372), (121, 118520), (220, 65186), (242, 59260), (440, 32593), (484, 29630), (605, 23704), (968, 14815), (1210, 11852), (2420, 5926), (2963, 4840)]