45131750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 90574848

約数和(自身を除く): 45443098

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 125, 167, 230, 235, 250, 334, 470, 575, 835, 1081, 1150, 1175, 1670, 2162, 2350, 2875, 3841, 4175, 5405, 5750, 5875, 7682, 7849, 8350, 10810, 11750, 15698, 19205, 20875, 27025, 38410, 39245, 41750, 54050, 78490, 96025, 135125, 180527, 192050, 196225, 270250, 361054, 392450, 480125, 902635, 960250, 981125, 1805270, 1962250, 4513175, 9026350, 22565875, 45131750]

約数ペア:

[(1, 45131750), (2, 22565875), (5, 9026350), (10, 4513175), (23, 1962250), (25, 1805270), (46, 981125), (47, 960250), (50, 902635), (94, 480125), (115, 392450), (125, 361054), (167, 270250), (230, 196225), (235, 192050), (250, 180527), (334, 135125), (470, 96025), (575, 78490), (835, 54050), (1081, 41750), (1150, 39245), (1175, 38410), (1670, 27025), (2162, 20875), (2350, 19205), (2875, 15698), (3841, 11750), (4175, 10810), (5405, 8350), (5750, 7849), (5875, 7682)]