23469400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2729}}^1$

素因数の和:2788

約数の個数: 48

約数和(自身を含む): 55855800

約数和(自身を除く): 32386400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 2729, 4300, 5458, 8600, 10916, 13645, 21832, 27290, 54580, 68225, 109160, 117347, 136450, 234694, 272900, 469388, 545800, 586735, 938776, 1173470, 2346940, 2933675, 4693880, 5867350, 11734700, 23469400]

約数ペア:

[(1, 23469400), (2, 11734700), (4, 5867350), (5, 4693880), (8, 2933675), (10, 2346940), (20, 1173470), (25, 938776), (40, 586735), (43, 545800), (50, 469388), (86, 272900), (100, 234694), (172, 136450), (200, 117347), (215, 109160), (344, 68225), (430, 54580), (860, 27290), (1075, 21832), (1720, 13645), (2150, 10916), (2729, 8600), (4300, 5458)]