8924860

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{1301}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 21873600

約数和(自身を除く): 12948740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1301, 1372, 1715, 2602, 3430, 5204, 6505, 6860, 9107, 13010, 18214, 26020, 36428, 45535, 63749, 91070, 127498, 182140, 254996, 318745, 446243, 637490, 892486, 1274980, 1784972, 2231215, 4462430, 8924860]

約数ペア:

[(1, 8924860), (2, 4462430), (4, 2231215), (5, 1784972), (7, 1274980), (10, 892486), (14, 637490), (20, 446243), (28, 318745), (35, 254996), (49, 182140), (70, 127498), (98, 91070), (140, 63749), (196, 45535), (245, 36428), (343, 26020), (490, 18214), (686, 13010), (980, 9107), (1301, 6860), (1372, 6505), (1715, 5204), (2602, 3430)]