194783120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8089}}^1$

素因数の和:8152

約数の個数: 80

約数和(自身を含む): 529668480

約数和(自身を除く): 334885360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 8089, 12040, 16178, 24080, 32356, 40445, 56623, 64712, 80890, 113246, 129424, 161780, 226492, 283115, 323560, 347827, 452984, 566230, 647120, 695654, 905968, 1132460, 1391308, 1739135, 2264920, 2434789, 2782616, 3478270, 4529840, 4869578, 5565232, 6956540, 9739156, 12173945, 13913080, 19478312, 24347890, 27826160, 38956624, 48695780, 97391560, 194783120]

約数ペア:

[(1, 194783120), (2, 97391560), (4, 48695780), (5, 38956624), (7, 27826160), (8, 24347890), (10, 19478312), (14, 13913080), (16, 12173945), (20, 9739156), (28, 6956540), (35, 5565232), (40, 4869578), (43, 4529840), (56, 3478270), (70, 2782616), (80, 2434789), (86, 2264920), (112, 1739135), (140, 1391308), (172, 1132460), (215, 905968), (280, 695654), (301, 647120), (344, 566230), (430, 452984), (560, 347827), (602, 323560), (688, 283115), (860, 226492), (1204, 161780), (1505, 129424), (1720, 113246), (2408, 80890), (3010, 64712), (3440, 56623), (4816, 40445), (6020, 32356), (8089, 24080), (12040, 16178)]