11274620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2777}}^1$

素因数の和:2822

約数の個数: 48

約数和(自身を含む): 28002240

約数和(自身を除く): 16727620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 2777, 4060, 5554, 11108, 13885, 19439, 27770, 38878, 55540, 77756, 80533, 97195, 161066, 194390, 322132, 388780, 402665, 563731, 805330, 1127462, 1610660, 2254924, 2818655, 5637310, 11274620]

約数ペア:

[(1, 11274620), (2, 5637310), (4, 2818655), (5, 2254924), (7, 1610660), (10, 1127462), (14, 805330), (20, 563731), (28, 402665), (29, 388780), (35, 322132), (58, 194390), (70, 161066), (116, 97195), (140, 80533), (145, 77756), (203, 55540), (290, 38878), (406, 27770), (580, 19439), (812, 13885), (1015, 11108), (2030, 5554), (2777, 4060)]