9049700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 22602720

約数和(自身を除く): 13553020

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 433, 475, 550, 836, 866, 950, 1045, 1100, 1732, 1900, 2090, 2165, 4180, 4330, 4763, 5225, 8227, 8660, 9526, 10450, 10825, 16454, 19052, 20900, 21650, 23815, 32908, 41135, 43300, 47630, 82270, 90497, 95260, 119075, 164540, 180994, 205675, 238150, 361988, 411350, 452485, 476300, 822700, 904970, 1809940, 2262425, 4524850, 9049700]

約数ペア:

[(1, 9049700), (2, 4524850), (4, 2262425), (5, 1809940), (10, 904970), (11, 822700), (19, 476300), (20, 452485), (22, 411350), (25, 361988), (38, 238150), (44, 205675), (50, 180994), (55, 164540), (76, 119075), (95, 95260), (100, 90497), (110, 82270), (190, 47630), (209, 43300), (220, 41135), (275, 32908), (380, 23815), (418, 21650), (433, 20900), (475, 19052), (550, 16454), (836, 10825), (866, 10450), (950, 9526), (1045, 8660), (1100, 8227), (1732, 5225), (1900, 4763), (2090, 4330), (2165, 4180)]