118026160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{210761}}^1$

素因数の和:210781

約数の個数: 40

約数和(自身を含む): 313613856

約数和(自身を除く): 195587696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 210761, 421522, 843044, 1053805, 1475327, 1686088, 2107610, 2950654, 3372176, 4215220, 5901308, 7376635, 8430440, 11802616, 14753270, 16860880, 23605232, 29506540, 59013080, 118026160]

約数ペア:

[(1, 118026160), (2, 59013080), (4, 29506540), (5, 23605232), (7, 16860880), (8, 14753270), (10, 11802616), (14, 8430440), (16, 7376635), (20, 5901308), (28, 4215220), (35, 3372176), (40, 2950654), (56, 2107610), (70, 1686088), (80, 1475327), (112, 1053805), (140, 843044), (280, 421522), (560, 210761)]