67206160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{120011}}^1$

素因数の和:120031

約数の個数: 40

約数和(自身を含む): 178577856

約数和(自身を除く): 111371696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 120011, 240022, 480044, 600055, 840077, 960088, 1200110, 1680154, 1920176, 2400220, 3360308, 4200385, 4800440, 6720616, 8400770, 9600880, 13441232, 16801540, 33603080, 67206160]

約数ペア:

[(1, 67206160), (2, 33603080), (4, 16801540), (5, 13441232), (7, 9600880), (8, 8400770), (10, 6720616), (14, 4800440), (16, 4200385), (20, 3360308), (28, 2400220), (35, 1920176), (40, 1680154), (56, 1200110), (70, 960088), (80, 840077), (112, 600055), (140, 480044), (280, 240022), (560, 120011)]