274240160

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{11351}}^1$

素因数の和:11517

約数の個数: 48

約数和(自身を含む): 652240512

約数和(自身を除く): 378000352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2416, 3020, 4832, 6040, 11351, 12080, 22702, 24160, 45404, 56755, 90808, 113510, 181616, 227020, 363232, 454040, 908080, 1714001, 1816160, 3428002, 6856004, 8570005, 13712008, 17140010, 27424016, 34280020, 54848032, 68560040, 137120080, 274240160]

約数ペア:

[(1, 274240160), (2, 137120080), (4, 68560040), (5, 54848032), (8, 34280020), (10, 27424016), (16, 17140010), (20, 13712008), (32, 8570005), (40, 6856004), (80, 3428002), (151, 1816160), (160, 1714001), (302, 908080), (604, 454040), (755, 363232), (1208, 227020), (1510, 181616), (2416, 113510), (3020, 90808), (4832, 56755), (6040, 45404), (11351, 24160), (12080, 22702)]