63596140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 138666528

約数和(自身を除く): 75070388

約数列:

[1, 2, 4, 5, 10, 20, 43, 73, 86, 146, 172, 215, 292, 365, 430, 730, 860, 1013, 1460, 2026, 3139, 4052, 5065, 6278, 10130, 12556, 15695, 20260, 31390, 43559, 62780, 73949, 87118, 147898, 174236, 217795, 295796, 369745, 435590, 739490, 871180, 1478980, 3179807, 6359614, 12719228, 15899035, 31798070, 63596140]

約数ペア:

[(1, 63596140), (2, 31798070), (4, 15899035), (5, 12719228), (10, 6359614), (20, 3179807), (43, 1478980), (73, 871180), (86, 739490), (146, 435590), (172, 369745), (215, 295796), (292, 217795), (365, 174236), (430, 147898), (730, 87118), (860, 73949), (1013, 62780), (1460, 43559), (2026, 31390), (3139, 20260), (4052, 15695), (5065, 12556), (6278, 10130)]