4367860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4457}}^1$

素因数の和:4480

約数の個数: 36

約数和(自身を含む): 10672452

約数和(自身を除く): 6304592

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4457, 8914, 17828, 22285, 31199, 44570, 62398, 89140, 124796, 155995, 218393, 311990, 436786, 623980, 873572, 1091965, 2183930, 4367860]

約数ペア:

[(1, 4367860), (2, 2183930), (4, 1091965), (5, 873572), (7, 623980), (10, 436786), (14, 311990), (20, 218393), (28, 155995), (35, 124796), (49, 89140), (70, 62398), (98, 44570), (140, 31199), (196, 22285), (245, 17828), (490, 8914), (980, 4457)]