27147400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19391}}^1$

素因数の和:19414

約数の個数: 48

約数和(自身を含む): 72138240

約数和(自身を除く): 44990840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 19391, 38782, 77564, 96955, 135737, 155128, 193910, 271474, 387820, 484775, 542948, 678685, 775640, 969550, 1085896, 1357370, 1939100, 2714740, 3393425, 3878200, 5429480, 6786850, 13573700, 27147400]

約数ペア:

[(1, 27147400), (2, 13573700), (4, 6786850), (5, 5429480), (7, 3878200), (8, 3393425), (10, 2714740), (14, 1939100), (20, 1357370), (25, 1085896), (28, 969550), (35, 775640), (40, 678685), (50, 542948), (56, 484775), (70, 387820), (100, 271474), (140, 193910), (175, 155128), (200, 135737), (280, 96955), (350, 77564), (700, 38782), (1400, 19391)]