7798213060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1143433}}^1$

素因数の和:1143484

約数の個数: 48

約数和(自身を含む): 18441303552

約数和(自身を除く): 10643090492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 1143433, 2286866, 4573732, 5717165, 11434330, 12577763, 22868660, 25155526, 35446423, 50311052, 62888815, 70892846, 125777630, 141785692, 177232115, 251555260, 354464230, 389910653, 708928460, 779821306, 1559642612, 1949553265, 3899106530, 7798213060]

約数ペア:

[(1, 7798213060), (2, 3899106530), (4, 1949553265), (5, 1559642612), (10, 779821306), (11, 708928460), (20, 389910653), (22, 354464230), (31, 251555260), (44, 177232115), (55, 141785692), (62, 125777630), (110, 70892846), (124, 62888815), (155, 50311052), (220, 35446423), (310, 25155526), (341, 22868660), (620, 12577763), (682, 11434330), (1364, 5717165), (1705, 4573732), (3410, 2286866), (6820, 1143433)]