632380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4517}}^1$

素因数の和:4533

約数の個数: 24

約数和(自身を含む): 1518048

約数和(自身を除く): 885668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4517, 9034, 18068, 22585, 31619, 45170, 63238, 90340, 126476, 158095, 316190, 632380]

約数ペア:

[(1, 632380), (2, 316190), (4, 158095), (5, 126476), (7, 90340), (10, 63238), (14, 45170), (20, 31619), (28, 22585), (35, 18068), (70, 9034), (140, 4517)]