4757480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 13184640

約数和(自身を除く): 8427160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1307, 1820, 2614, 3640, 5228, 6535, 9149, 10456, 13070, 16991, 18298, 26140, 33982, 36596, 45745, 52280, 67964, 73192, 84955, 91490, 118937, 135928, 169910, 182980, 237874, 339820, 365960, 475748, 594685, 679640, 951496, 1189370, 2378740, 4757480]

約数ペア:

[(1, 4757480), (2, 2378740), (4, 1189370), (5, 951496), (7, 679640), (8, 594685), (10, 475748), (13, 365960), (14, 339820), (20, 237874), (26, 182980), (28, 169910), (35, 135928), (40, 118937), (52, 91490), (56, 84955), (65, 73192), (70, 67964), (91, 52280), (104, 45745), (130, 36596), (140, 33982), (182, 26140), (260, 18298), (280, 16991), (364, 13070), (455, 10456), (520, 9149), (728, 6535), (910, 5228), (1307, 3640), (1820, 2614)]