26891140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 60092928

約数和(自身を除く): 33201788

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 1060, 1103, 1219, 2206, 2438, 4412, 4876, 5515, 6095, 11030, 12190, 22060, 24380, 25369, 50738, 58459, 101476, 116918, 126845, 233836, 253690, 292295, 507380, 584590, 1169180, 1344557, 2689114, 5378228, 6722785, 13445570, 26891140]

約数ペア:

[(1, 26891140), (2, 13445570), (4, 6722785), (5, 5378228), (10, 2689114), (20, 1344557), (23, 1169180), (46, 584590), (53, 507380), (92, 292295), (106, 253690), (115, 233836), (212, 126845), (230, 116918), (265, 101476), (460, 58459), (530, 50738), (1060, 25369), (1103, 24380), (1219, 22060), (2206, 12190), (2438, 11030), (4412, 6095), (4876, 5515)]