5134750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 10782720

約数和(自身を除く): 5647970

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 47, 50, 94, 95, 115, 125, 190, 230, 235, 250, 437, 470, 475, 575, 874, 893, 950, 1081, 1150, 1175, 1786, 2162, 2185, 2350, 2375, 2875, 4370, 4465, 4750, 5405, 5750, 5875, 8930, 10810, 10925, 11750, 20539, 21850, 22325, 27025, 41078, 44650, 54050, 54625, 102695, 109250, 111625, 135125, 205390, 223250, 270250, 513475, 1026950, 2567375, 5134750]

約数ペア:

[(1, 5134750), (2, 2567375), (5, 1026950), (10, 513475), (19, 270250), (23, 223250), (25, 205390), (38, 135125), (46, 111625), (47, 109250), (50, 102695), (94, 54625), (95, 54050), (115, 44650), (125, 41078), (190, 27025), (230, 22325), (235, 21850), (250, 20539), (437, 11750), (470, 10925), (475, 10810), (575, 8930), (874, 5875), (893, 5750), (950, 5405), (1081, 4750), (1150, 4465), (1175, 4370), (1786, 2875), (2162, 2375), (2185, 2350)]