22777799180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{2423}}^1$

素因数の和:3135

約数の個数: 96

約数和(自身を含む): 51926966784

約数和(自身を除く): 29149167604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 643, 731, 860, 1286, 1462, 2423, 2572, 2924, 3215, 3655, 4846, 6430, 7310, 9692, 10931, 12115, 12860, 14620, 21862, 24230, 27649, 41191, 43724, 48460, 54655, 55298, 82382, 104189, 109310, 110596, 138245, 164764, 205955, 208378, 218620, 276490, 411910, 416756, 470033, 520945, 552980, 823820, 940066, 1041890, 1557989, 1771213, 1880132, 2083780, 2350165, 3115978, 3542426, 4700330, 6231956, 7084852, 7789945, 8856065, 9400660, 15579890, 17712130, 26485813, 31159780, 35424260, 52971626, 66993527, 105943252, 132429065, 133987054, 264858130, 267974108, 334967635, 529716260, 669935270, 1138889959, 1339870540, 2277779918, 4555559836, 5694449795, 11388899590, 22777799180]

約数ペア:

[(1, 22777799180), (2, 11388899590), (4, 5694449795), (5, 4555559836), (10, 2277779918), (17, 1339870540), (20, 1138889959), (34, 669935270), (43, 529716260), (68, 334967635), (85, 267974108), (86, 264858130), (170, 133987054), (172, 132429065), (215, 105943252), (340, 66993527), (430, 52971626), (643, 35424260), (731, 31159780), (860, 26485813), (1286, 17712130), (1462, 15579890), (2423, 9400660), (2572, 8856065), (2924, 7789945), (3215, 7084852), (3655, 6231956), (4846, 4700330), (6430, 3542426), (7310, 3115978), (9692, 2350165), (10931, 2083780), (12115, 1880132), (12860, 1771213), (14620, 1557989), (21862, 1041890), (24230, 940066), (27649, 823820), (41191, 552980), (43724, 520945), (48460, 470033), (54655, 416756), (55298, 411910), (82382, 276490), (104189, 218620), (109310, 208378), (110596, 205955), (138245, 164764)]