5611359460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{13043}}^1$

素因数の和:13505

約数の個数: 72

約数和(自身を含む): 13740027840

約数和(自身を除く): 8128668380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 439, 490, 878, 980, 1756, 2195, 3073, 4390, 6146, 8780, 12292, 13043, 15365, 21511, 26086, 30730, 43022, 52172, 61460, 65215, 86044, 91301, 107555, 130430, 182602, 215110, 260860, 365204, 430220, 456505, 639107, 913010, 1278214, 1826020, 2556428, 3195535, 5725877, 6391070, 11451754, 12782140, 22903508, 28629385, 40081139, 57258770, 80162278, 114517540, 160324556, 200405695, 280567973, 400811390, 561135946, 801622780, 1122271892, 1402839865, 2805679730, 5611359460]

約数ペア:

[(1, 5611359460), (2, 2805679730), (4, 1402839865), (5, 1122271892), (7, 801622780), (10, 561135946), (14, 400811390), (20, 280567973), (28, 200405695), (35, 160324556), (49, 114517540), (70, 80162278), (98, 57258770), (140, 40081139), (196, 28629385), (245, 22903508), (439, 12782140), (490, 11451754), (878, 6391070), (980, 5725877), (1756, 3195535), (2195, 2556428), (3073, 1826020), (4390, 1278214), (6146, 913010), (8780, 639107), (12292, 456505), (13043, 430220), (15365, 365204), (21511, 260860), (26086, 215110), (30730, 182602), (43022, 130430), (52172, 107555), (61460, 91301), (65215, 86044)]