14273720

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4517}}^1$

素因数の和:4607

約数の個数: 32

約数和(自身を含む): 32529600

約数和(自身を除く): 18255880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 4517, 9034, 18068, 22585, 36136, 45170, 90340, 180680, 356843, 713686, 1427372, 1784215, 2854744, 3568430, 7136860, 14273720]

約数ペア:

[(1, 14273720), (2, 7136860), (4, 3568430), (5, 2854744), (8, 1784215), (10, 1427372), (20, 713686), (40, 356843), (79, 180680), (158, 90340), (316, 45170), (395, 36136), (632, 22585), (790, 18068), (1580, 9034), (3160, 4517)]