4904240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5573}}^1$

素因数の和:5597

約数の個数: 40

約数和(自身を含む): 12441168

約数和(自身を除く): 7536928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5573, 11146, 22292, 27865, 44584, 55730, 61303, 89168, 111460, 122606, 222920, 245212, 306515, 445840, 490424, 613030, 980848, 1226060, 2452120, 4904240]

約数ペア:

[(1, 4904240), (2, 2452120), (4, 1226060), (5, 980848), (8, 613030), (10, 490424), (11, 445840), (16, 306515), (20, 245212), (22, 222920), (40, 122606), (44, 111460), (55, 89168), (80, 61303), (88, 55730), (110, 44584), (176, 27865), (220, 22292), (440, 11146), (880, 5573)]