13591700

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:896

約数の個数: 36

約数和(自身を含む): 29685600

約数和(自身を除く): 16093900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 683, 796, 995, 1366, 1990, 2732, 3415, 3980, 4975, 6830, 9950, 13660, 17075, 19900, 34150, 68300, 135917, 271834, 543668, 679585, 1359170, 2718340, 3397925, 6795850, 13591700]

約数ペア:

[(1, 13591700), (2, 6795850), (4, 3397925), (5, 2718340), (10, 1359170), (20, 679585), (25, 543668), (50, 271834), (100, 135917), (199, 68300), (398, 34150), (683, 19900), (796, 17075), (995, 13660), (1366, 9950), (1990, 6830), (2732, 4975), (3415, 3980)]