22649480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3517}}^1$

素因数の和:3558

約数の個数: 64

約数和(自身を含む): 60791040

約数和(自身を除く): 38141560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 3517, 6440, 7034, 14068, 17585, 24619, 28136, 35170, 49238, 70340, 80891, 98476, 123095, 140680, 161782, 196952, 246190, 323564, 404455, 492380, 566237, 647128, 808910, 984760, 1132474, 1617820, 2264948, 2831185, 3235640, 4529896, 5662370, 11324740, 22649480]

約数ペア:

[(1, 22649480), (2, 11324740), (4, 5662370), (5, 4529896), (7, 3235640), (8, 2831185), (10, 2264948), (14, 1617820), (20, 1132474), (23, 984760), (28, 808910), (35, 647128), (40, 566237), (46, 492380), (56, 404455), (70, 323564), (92, 246190), (115, 196952), (140, 161782), (161, 140680), (184, 123095), (230, 98476), (280, 80891), (322, 70340), (460, 49238), (644, 35170), (805, 28136), (920, 24619), (1288, 17585), (1610, 14068), (3220, 7034), (3517, 6440)]