22284280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32771}}^1$

素因数の和:32799

約数の個数: 32

約数和(自身を含む): 53090640

約数和(自身を除く): 30806360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 32771, 65542, 131084, 163855, 262168, 327710, 557107, 655420, 1114214, 1310840, 2228428, 2785535, 4456856, 5571070, 11142140, 22284280]

約数ペア:

[(1, 22284280), (2, 11142140), (4, 5571070), (5, 4456856), (8, 2785535), (10, 2228428), (17, 1310840), (20, 1114214), (34, 655420), (40, 557107), (68, 327710), (85, 262168), (136, 163855), (170, 131084), (340, 65542), (680, 32771)]