67098920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5573}}^1$

素因数の和:5634

約数の個数: 64

約数和(自身を含む): 176584320

約数和(自身を除く): 109485400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 5573, 6020, 11146, 12040, 22292, 27865, 39011, 44584, 55730, 78022, 111460, 156044, 195055, 222920, 239639, 312088, 390110, 479278, 780220, 958556, 1198195, 1560440, 1677473, 1917112, 2396390, 3354946, 4792780, 6709892, 8387365, 9585560, 13419784, 16774730, 33549460, 67098920]

約数ペア:

[(1, 67098920), (2, 33549460), (4, 16774730), (5, 13419784), (7, 9585560), (8, 8387365), (10, 6709892), (14, 4792780), (20, 3354946), (28, 2396390), (35, 1917112), (40, 1677473), (43, 1560440), (56, 1198195), (70, 958556), (86, 780220), (140, 479278), (172, 390110), (215, 312088), (280, 239639), (301, 222920), (344, 195055), (430, 156044), (602, 111460), (860, 78022), (1204, 55730), (1505, 44584), (1720, 39011), (2408, 27865), (3010, 22292), (5573, 12040), (6020, 11146)]