2914240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1301}}^1$

素因数の和:1325

約数の個数: 56

約数和(自身を含む): 7936992

約数和(自身を除く): 5022752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 1301, 2240, 2602, 5204, 6505, 9107, 10408, 13010, 18214, 20816, 26020, 36428, 41632, 45535, 52040, 72856, 83264, 91070, 104080, 145712, 182140, 208160, 291424, 364280, 416320, 582848, 728560, 1457120, 2914240]

約数ペア:

[(1, 2914240), (2, 1457120), (4, 728560), (5, 582848), (7, 416320), (8, 364280), (10, 291424), (14, 208160), (16, 182140), (20, 145712), (28, 104080), (32, 91070), (35, 83264), (40, 72856), (56, 52040), (64, 45535), (70, 41632), (80, 36428), (112, 26020), (140, 20816), (160, 18214), (224, 13010), (280, 10408), (320, 9107), (448, 6505), (560, 5204), (1120, 2602), (1301, 2240)]