38829910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4049}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 80481600

約数和(自身を除く): 41651690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4049, 4795, 8098, 9590, 20245, 28343, 40490, 56686, 141715, 283430, 554713, 1109426, 2773565, 3882991, 5547130, 7765982, 19414955, 38829910]

約数ペア:

[(1, 38829910), (2, 19414955), (5, 7765982), (7, 5547130), (10, 3882991), (14, 2773565), (35, 1109426), (70, 554713), (137, 283430), (274, 141715), (685, 56686), (959, 40490), (1370, 28343), (1918, 20245), (4049, 9590), (4795, 8098)]