11200504420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{82393}}^1$

素因数の和:83380

約数の個数: 48

約数和(自身を含む): 26909221248

約数和(自身を除く): 15708716828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 971, 1942, 3884, 4855, 6797, 9710, 13594, 19420, 27188, 33985, 67970, 82393, 135940, 164786, 329572, 411965, 576751, 823930, 1153502, 1647860, 2307004, 2883755, 5767510, 11535020, 80003603, 160007206, 320014412, 400018015, 560025221, 800036030, 1120050442, 1600072060, 2240100884, 2800126105, 5600252210, 11200504420]

約数ペア:

[(1, 11200504420), (2, 5600252210), (4, 2800126105), (5, 2240100884), (7, 1600072060), (10, 1120050442), (14, 800036030), (20, 560025221), (28, 400018015), (35, 320014412), (70, 160007206), (140, 80003603), (971, 11535020), (1942, 5767510), (3884, 2883755), (4855, 2307004), (6797, 1647860), (9710, 1153502), (13594, 823930), (19420, 576751), (27188, 411965), (33985, 329572), (67970, 164786), (82393, 135940)]