79243100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{11161}}^1$

素因数の和:11246

約数の個数: 36

約数和(自身を含む): 174395088

約数和(自身を除く): 95151988

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 11161, 22322, 44644, 55805, 111610, 223220, 279025, 558050, 792431, 1116100, 1584862, 3169724, 3962155, 7924310, 15848620, 19810775, 39621550, 79243100]

約数ペア:

[(1, 79243100), (2, 39621550), (4, 19810775), (5, 15848620), (10, 7924310), (20, 3962155), (25, 3169724), (50, 1584862), (71, 1116100), (100, 792431), (142, 558050), (284, 279025), (355, 223220), (710, 111610), (1420, 55805), (1775, 44644), (3550, 22322), (7100, 11161)]