78812950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3607}}^1$

素因数の和:3661

約数の個数: 48

約数和(自身を含む): 161061120

約数和(自身を除く): 82248170

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 2185, 3607, 4370, 7214, 10925, 18035, 21850, 36070, 68533, 82961, 90175, 137066, 165922, 180350, 342665, 414805, 685330, 829610, 1576259, 1713325, 2074025, 3152518, 3426650, 4148050, 7881295, 15762590, 39406475, 78812950]

約数ペア:

[(1, 78812950), (2, 39406475), (5, 15762590), (10, 7881295), (19, 4148050), (23, 3426650), (25, 3152518), (38, 2074025), (46, 1713325), (50, 1576259), (95, 829610), (115, 685330), (190, 414805), (230, 342665), (437, 180350), (475, 165922), (575, 137066), (874, 90175), (950, 82961), (1150, 68533), (2185, 36070), (3607, 21850), (4370, 18035), (7214, 10925)]