10847320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 27021600

約数和(自身を除く): 16174280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 178, 220, 277, 356, 440, 445, 554, 712, 890, 979, 1108, 1385, 1780, 1958, 2216, 2770, 3047, 3560, 3916, 4895, 5540, 6094, 7832, 9790, 11080, 12188, 15235, 19580, 24376, 24653, 30470, 39160, 49306, 60940, 98612, 121880, 123265, 197224, 246530, 271183, 493060, 542366, 986120, 1084732, 1355915, 2169464, 2711830, 5423660, 10847320]

約数ペア:

[(1, 10847320), (2, 5423660), (4, 2711830), (5, 2169464), (8, 1355915), (10, 1084732), (11, 986120), (20, 542366), (22, 493060), (40, 271183), (44, 246530), (55, 197224), (88, 123265), (89, 121880), (110, 98612), (178, 60940), (220, 49306), (277, 39160), (356, 30470), (440, 24653), (445, 24376), (554, 19580), (712, 15235), (890, 12188), (979, 11080), (1108, 9790), (1385, 7832), (1780, 6094), (1958, 5540), (2216, 4895), (2770, 3916), (3047, 3560)]