38701630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 78409296

約数和(自身を除く): 39707666

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 257, 370, 407, 514, 814, 1285, 1369, 2035, 2570, 2738, 2827, 4070, 5654, 6845, 9509, 13690, 14135, 15059, 19018, 28270, 30118, 47545, 75295, 95090, 104599, 150590, 209198, 351833, 522995, 703666, 1045990, 1759165, 3518330, 3870163, 7740326, 19350815, 38701630]

約数ペア:

[(1, 38701630), (2, 19350815), (5, 7740326), (10, 3870163), (11, 3518330), (22, 1759165), (37, 1045990), (55, 703666), (74, 522995), (110, 351833), (185, 209198), (257, 150590), (370, 104599), (407, 95090), (514, 75295), (814, 47545), (1285, 30118), (1369, 28270), (2035, 19018), (2570, 15059), (2738, 14135), (2827, 13690), (4070, 9509), (5654, 6845)]