14280520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9649}}^1$

素因数の和:9697

約数の個数: 32

約数和(自身を含む): 33003000

約数和(自身を除く): 18722480

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 9649, 19298, 38596, 48245, 77192, 96490, 192980, 357013, 385960, 714026, 1428052, 1785065, 2856104, 3570130, 7140260, 14280520]

約数ペア:

[(1, 14280520), (2, 7140260), (4, 3570130), (5, 2856104), (8, 1785065), (10, 1428052), (20, 714026), (37, 385960), (40, 357013), (74, 192980), (148, 96490), (185, 77192), (296, 48245), (370, 38596), (740, 19298), (1480, 9649)]