63054040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9791}}^1$

素因数の和:9832

約数の個数: 64

約数和(自身を含む): 169205760

約数和(自身を除く): 106151720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 9791, 19582, 39164, 48955, 68537, 78328, 97910, 137074, 195820, 225193, 274148, 342685, 391640, 450386, 548296, 685370, 900772, 1125965, 1370740, 1576351, 1801544, 2251930, 2741480, 3152702, 4503860, 6305404, 7881755, 9007720, 12610808, 15763510, 31527020, 63054040]

約数ペア:

[(1, 63054040), (2, 31527020), (4, 15763510), (5, 12610808), (7, 9007720), (8, 7881755), (10, 6305404), (14, 4503860), (20, 3152702), (23, 2741480), (28, 2251930), (35, 1801544), (40, 1576351), (46, 1370740), (56, 1125965), (70, 900772), (92, 685370), (115, 548296), (140, 450386), (161, 391640), (184, 342685), (230, 274148), (280, 225193), (322, 195820), (460, 137074), (644, 97910), (805, 78328), (920, 68537), (1288, 48955), (1610, 39164), (3220, 19582), (6440, 9791)]