38435950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 82271520

約数和(自身を除く): 43835570

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 193, 350, 386, 569, 965, 1138, 1351, 1930, 2702, 2845, 3983, 4825, 5690, 6755, 7966, 9650, 13510, 14225, 19915, 28450, 33775, 39830, 67550, 99575, 109817, 199150, 219634, 549085, 768719, 1098170, 1537438, 2745425, 3843595, 5490850, 7687190, 19217975, 38435950]

約数ペア:

[(1, 38435950), (2, 19217975), (5, 7687190), (7, 5490850), (10, 3843595), (14, 2745425), (25, 1537438), (35, 1098170), (50, 768719), (70, 549085), (175, 219634), (193, 199150), (350, 109817), (386, 99575), (569, 67550), (965, 39830), (1138, 33775), (1351, 28450), (1930, 19915), (2702, 14225), (2845, 13510), (3983, 9650), (4825, 7966), (5690, 6755)]