782372810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97919}}^1$

素因数の和:97990

約数の個数: 32

約数和(自身を含む): 1522851840

約数和(自身を除く): 740479030

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 97919, 195838, 489595, 979190, 1664623, 3329246, 4602193, 8323115, 9204386, 16646230, 23010965, 46021930, 78237281, 156474562, 391186405, 782372810]

約数ペア:

[(1, 782372810), (2, 391186405), (5, 156474562), (10, 78237281), (17, 46021930), (34, 23010965), (47, 16646230), (85, 9204386), (94, 8323115), (170, 4602193), (235, 3329246), (470, 1664623), (799, 979190), (1598, 489595), (3995, 195838), (7990, 97919)]