18442959805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^2$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 24034288320

約数和(自身を除く): 5591328515

約数列:

[1, 5, 19, 73, 83, 95, 179, 365, 415, 895, 1387, 1577, 3401, 6059, 6935, 7885, 13067, 14857, 17005, 30295, 32041, 65335, 74285, 115121, 160205, 248273, 282283, 575605, 608779, 1084561, 1241365, 1411415, 2338993, 2659403, 3043895, 5422805, 11694965, 13297015, 20606659, 44440867, 50528657, 103033295, 194136419, 222204335, 252643285, 970682095, 3688591961, 18442959805]

約数ペア:

[(1, 18442959805), (5, 3688591961), (19, 970682095), (73, 252643285), (83, 222204335), (95, 194136419), (179, 103033295), (365, 50528657), (415, 44440867), (895, 20606659), (1387, 13297015), (1577, 11694965), (3401, 5422805), (6059, 3043895), (6935, 2659403), (7885, 2338993), (13067, 1411415), (14857, 1241365), (17005, 1084561), (30295, 608779), (32041, 575605), (65335, 282283), (74285, 248273), (115121, 160205)]