13828232500

素因数分解:

$2^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{240491}}^1$

素因数の和:240538

約数の個数: 60

約数和(自身を含む): 31554474336

約数和(自身を除く): 17726241836

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 625, 1150, 1250, 2300, 2500, 2875, 5750, 11500, 14375, 28750, 57500, 240491, 480982, 961964, 1202455, 2404910, 4809820, 5531293, 6012275, 11062586, 12024550, 22125172, 24049100, 27656465, 30061375, 55312930, 60122750, 110625860, 120245500, 138282325, 150306875, 276564650, 300613750, 553129300, 601227500, 691411625, 1382823250, 2765646500, 3457058125, 6914116250, 13828232500]

約数ペア:

[(1, 13828232500), (2, 6914116250), (4, 3457058125), (5, 2765646500), (10, 1382823250), (20, 691411625), (23, 601227500), (25, 553129300), (46, 300613750), (50, 276564650), (92, 150306875), (100, 138282325), (115, 120245500), (125, 110625860), (230, 60122750), (250, 55312930), (460, 30061375), (500, 27656465), (575, 24049100), (625, 22125172), (1150, 12024550), (1250, 11062586), (2300, 6012275), (2500, 5531293), (2875, 4809820), (5750, 2404910), (11500, 1202455), (14375, 961964), (28750, 480982), (57500, 240491)]