377247920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3527}}^1$

素因数の和:3738

約数の個数: 80

約数和(自身を含む): 1007935488

約数和(自身を除く): 630687568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 191, 280, 382, 560, 764, 955, 1337, 1528, 1910, 2674, 3056, 3527, 3820, 5348, 6685, 7054, 7640, 10696, 13370, 14108, 15280, 17635, 21392, 24689, 26740, 28216, 35270, 49378, 53480, 56432, 70540, 98756, 106960, 123445, 141080, 197512, 246890, 282160, 395024, 493780, 673657, 987560, 1347314, 1975120, 2694628, 3368285, 4715599, 5389256, 6736570, 9431198, 10778512, 13473140, 18862396, 23577995, 26946280, 37724792, 47155990, 53892560, 75449584, 94311980, 188623960, 377247920]

約数ペア:

[(1, 377247920), (2, 188623960), (4, 94311980), (5, 75449584), (7, 53892560), (8, 47155990), (10, 37724792), (14, 26946280), (16, 23577995), (20, 18862396), (28, 13473140), (35, 10778512), (40, 9431198), (56, 6736570), (70, 5389256), (80, 4715599), (112, 3368285), (140, 2694628), (191, 1975120), (280, 1347314), (382, 987560), (560, 673657), (764, 493780), (955, 395024), (1337, 282160), (1528, 246890), (1910, 197512), (2674, 141080), (3056, 123445), (3527, 106960), (3820, 98756), (5348, 70540), (6685, 56432), (7054, 53480), (7640, 49378), (10696, 35270), (13370, 28216), (14108, 26740), (15280, 24689), (17635, 21392)]