223582060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4751}}^1$

素因数の和:4954

約数の個数: 48

約数和(自身を含む): 508540032

約数和(自身を除く): 284957972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 181, 260, 362, 724, 905, 1810, 2353, 3620, 4706, 4751, 9412, 9502, 11765, 19004, 23530, 23755, 47060, 47510, 61763, 95020, 123526, 247052, 308815, 617630, 859931, 1235260, 1719862, 3439724, 4299655, 8599310, 11179103, 17198620, 22358206, 44716412, 55895515, 111791030, 223582060]

約数ペア:

[(1, 223582060), (2, 111791030), (4, 55895515), (5, 44716412), (10, 22358206), (13, 17198620), (20, 11179103), (26, 8599310), (52, 4299655), (65, 3439724), (130, 1719862), (181, 1235260), (260, 859931), (362, 617630), (724, 308815), (905, 247052), (1810, 123526), (2353, 95020), (3620, 61763), (4706, 47510), (4751, 47060), (9412, 23755), (9502, 23530), (11765, 19004)]