7295980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6883}}^1$

素因数の和:6945

約数の個数: 24

約数和(自身を含む): 15612912

約数和(自身を除く): 8316932

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 6883, 13766, 27532, 34415, 68830, 137660, 364799, 729598, 1459196, 1823995, 3647990, 7295980]

約数ペア:

[(1, 7295980), (2, 3647990), (4, 1823995), (5, 1459196), (10, 729598), (20, 364799), (53, 137660), (106, 68830), (212, 34415), (265, 27532), (530, 13766), (1060, 6883)]