42444080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{75793}}^1$

素因数の和:75813

約数の個数: 40

約数和(自身を含む): 112781472

約数和(自身を除く): 70337392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 75793, 151586, 303172, 378965, 530551, 606344, 757930, 1061102, 1212688, 1515860, 2122204, 2652755, 3031720, 4244408, 5305510, 6063440, 8488816, 10611020, 21222040, 42444080]

約数ペア:

[(1, 42444080), (2, 21222040), (4, 10611020), (5, 8488816), (7, 6063440), (8, 5305510), (10, 4244408), (14, 3031720), (16, 2652755), (20, 2122204), (28, 1515860), (35, 1212688), (40, 1061102), (56, 757930), (70, 606344), (80, 530551), (112, 378965), (140, 303172), (280, 151586), (560, 75793)]