66243520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29573}}^1$

素因数の和:29597

約数の個数: 56

約数和(自身を含む): 180283104

約数和(自身を除く): 114039584

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, 2240, 29573, 59146, 118292, 147865, 207011, 236584, 295730, 414022, 473168, 591460, 828044, 946336, 1035055, 1182920, 1656088, 1892672, 2070110, 2365840, 3312176, 4140220, 4731680, 6624352, 8280440, 9463360, 13248704, 16560880, 33121760, 66243520]

約数ペア:

[(1, 66243520), (2, 33121760), (4, 16560880), (5, 13248704), (7, 9463360), (8, 8280440), (10, 6624352), (14, 4731680), (16, 4140220), (20, 3312176), (28, 2365840), (32, 2070110), (35, 1892672), (40, 1656088), (56, 1182920), (64, 1035055), (70, 946336), (80, 828044), (112, 591460), (140, 473168), (160, 414022), (224, 295730), (280, 236584), (320, 207011), (448, 147865), (560, 118292), (1120, 59146), (2240, 29573)]