23963500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4357}}^1$

素因数の和:4387

約数の個数: 48

約数和(自身を含む): 57107232

約数和(自身を除く): 33143732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 4357, 5500, 8714, 17428, 21785, 43570, 47927, 87140, 95854, 108925, 191708, 217850, 239635, 435700, 479270, 544625, 958540, 1089250, 1198175, 2178500, 2396350, 4792700, 5990875, 11981750, 23963500]

約数ペア:

[(1, 23963500), (2, 11981750), (4, 5990875), (5, 4792700), (10, 2396350), (11, 2178500), (20, 1198175), (22, 1089250), (25, 958540), (44, 544625), (50, 479270), (55, 435700), (100, 239635), (110, 217850), (125, 191708), (220, 108925), (250, 95854), (275, 87140), (500, 47927), (550, 43570), (1100, 21785), (1375, 17428), (2750, 8714), (4357, 5500)]