1232145650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{24917}}^1$

素因数の和:24995

約数の個数: 48

約数和(自身を含む): 2447146944

約数和(自身を除く): 1215001294

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 215, 230, 430, 575, 989, 1075, 1150, 1978, 2150, 4945, 9890, 24725, 24917, 49450, 49834, 124585, 249170, 573091, 622925, 1071431, 1146182, 1245850, 2142862, 2865455, 5357155, 5730910, 10714310, 14327275, 24642913, 26785775, 28654550, 49285826, 53571550, 123214565, 246429130, 616072825, 1232145650]

約数ペア:

[(1, 1232145650), (2, 616072825), (5, 246429130), (10, 123214565), (23, 53571550), (25, 49285826), (43, 28654550), (46, 26785775), (50, 24642913), (86, 14327275), (115, 10714310), (215, 5730910), (230, 5357155), (430, 2865455), (575, 2142862), (989, 1245850), (1075, 1146182), (1150, 1071431), (1978, 622925), (2150, 573091), (4945, 249170), (9890, 124585), (24725, 49834), (24917, 49450)]