22661600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2212

約数の個数: 72

約数和(自身を含む): 59605560

約数和(自身を除く): 36943960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2179, 2600, 4358, 5200, 8716, 10400, 10895, 17432, 21790, 28327, 34864, 43580, 54475, 56654, 69728, 87160, 108950, 113308, 141635, 174320, 217900, 226616, 283270, 348640, 435800, 453232, 566540, 708175, 871600, 906464, 1133080, 1416350, 1743200, 2266160, 2832700, 4532320, 5665400, 11330800, 22661600]

約数ペア:

[(1, 22661600), (2, 11330800), (4, 5665400), (5, 4532320), (8, 2832700), (10, 2266160), (13, 1743200), (16, 1416350), (20, 1133080), (25, 906464), (26, 871600), (32, 708175), (40, 566540), (50, 453232), (52, 435800), (65, 348640), (80, 283270), (100, 226616), (104, 217900), (130, 174320), (160, 141635), (200, 113308), (208, 108950), (260, 87160), (325, 69728), (400, 56654), (416, 54475), (520, 43580), (650, 34864), (800, 28327), (1040, 21790), (1300, 17432), (2080, 10895), (2179, 10400), (2600, 8716), (4358, 5200)]