103071640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9949}}^1$

素因数の和:10004

約数の個数: 64

約数和(自身を含む): 272232000

約数和(自身を除く): 169160360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 9949, 10360, 19898, 39796, 49745, 69643, 79592, 99490, 139286, 198980, 278572, 348215, 368113, 397960, 557144, 696430, 736226, 1392860, 1472452, 1840565, 2576791, 2785720, 2944904, 3681130, 5153582, 7362260, 10307164, 12883955, 14724520, 20614328, 25767910, 51535820, 103071640]

約数ペア:

[(1, 103071640), (2, 51535820), (4, 25767910), (5, 20614328), (7, 14724520), (8, 12883955), (10, 10307164), (14, 7362260), (20, 5153582), (28, 3681130), (35, 2944904), (37, 2785720), (40, 2576791), (56, 1840565), (70, 1472452), (74, 1392860), (140, 736226), (148, 696430), (185, 557144), (259, 397960), (280, 368113), (296, 348215), (370, 278572), (518, 198980), (740, 139286), (1036, 99490), (1295, 79592), (1480, 69643), (2072, 49745), (2590, 39796), (5180, 19898), (9949, 10360)]