27835750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 56070144

約数和(自身を除く): 28234394

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 103, 115, 125, 206, 230, 235, 250, 470, 515, 575, 1030, 1081, 1150, 1175, 2162, 2350, 2369, 2575, 2875, 4738, 4841, 5150, 5405, 5750, 5875, 9682, 10810, 11750, 11845, 12875, 23690, 24205, 25750, 27025, 48410, 54050, 59225, 111343, 118450, 121025, 135125, 222686, 242050, 270250, 296125, 556715, 592250, 605125, 1113430, 1210250, 2783575, 5567150, 13917875, 27835750]

約数ペア:

[(1, 27835750), (2, 13917875), (5, 5567150), (10, 2783575), (23, 1210250), (25, 1113430), (46, 605125), (47, 592250), (50, 556715), (94, 296125), (103, 270250), (115, 242050), (125, 222686), (206, 135125), (230, 121025), (235, 118450), (250, 111343), (470, 59225), (515, 54050), (575, 48410), (1030, 27025), (1081, 25750), (1150, 24205), (1175, 23690), (2162, 12875), (2350, 11845), (2369, 11750), (2575, 10810), (2875, 9682), (4738, 5875), (4841, 5750), (5150, 5405)]