3080455540

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{15877}}^1$

素因数の和:16084

約数の個数: 48

約数和(自身を含む): 6602072400

約数和(自身を除く): 3521616860

約数列:

[1, 2, 4, 5, 10, 20, 89, 109, 178, 218, 356, 436, 445, 545, 890, 1090, 1780, 2180, 9701, 15877, 19402, 31754, 38804, 48505, 63508, 79385, 97010, 158770, 194020, 317540, 1413053, 1730593, 2826106, 3461186, 5652212, 6922372, 7065265, 8652965, 14130530, 17305930, 28261060, 34611860, 154022777, 308045554, 616091108, 770113885, 1540227770, 3080455540]

約数ペア:

[(1, 3080455540), (2, 1540227770), (4, 770113885), (5, 616091108), (10, 308045554), (20, 154022777), (89, 34611860), (109, 28261060), (178, 17305930), (218, 14130530), (356, 8652965), (436, 7065265), (445, 6922372), (545, 5652212), (890, 3461186), (1090, 2826106), (1780, 1730593), (2180, 1413053), (9701, 317540), (15877, 194020), (19402, 158770), (31754, 97010), (38804, 79385), (48505, 63508)]