24763700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 59350368

約数和(自身を除く): 34586668

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 215, 260, 325, 430, 443, 559, 650, 860, 886, 1075, 1118, 1300, 1772, 2150, 2215, 2236, 2795, 4300, 4430, 5590, 5759, 8860, 11075, 11180, 11518, 13975, 19049, 22150, 23036, 27950, 28795, 38098, 44300, 55900, 57590, 76196, 95245, 115180, 143975, 190490, 247637, 287950, 380980, 476225, 495274, 575900, 952450, 990548, 1238185, 1904900, 2476370, 4952740, 6190925, 12381850, 24763700]

約数ペア:

[(1, 24763700), (2, 12381850), (4, 6190925), (5, 4952740), (10, 2476370), (13, 1904900), (20, 1238185), (25, 990548), (26, 952450), (43, 575900), (50, 495274), (52, 476225), (65, 380980), (86, 287950), (100, 247637), (130, 190490), (172, 143975), (215, 115180), (260, 95245), (325, 76196), (430, 57590), (443, 55900), (559, 44300), (650, 38098), (860, 28795), (886, 27950), (1075, 23036), (1118, 22150), (1300, 19049), (1772, 13975), (2150, 11518), (2215, 11180), (2236, 11075), (2795, 8860), (4300, 5759), (4430, 5590)]