5721410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 10810800

約数和(自身を除く): 5089390

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 181, 218, 290, 362, 545, 905, 1090, 1810, 3161, 5249, 6322, 10498, 15805, 19729, 26245, 31610, 39458, 52490, 98645, 197290, 572141, 1144282, 2860705, 5721410]

約数ペア:

[(1, 5721410), (2, 2860705), (5, 1144282), (10, 572141), (29, 197290), (58, 98645), (109, 52490), (145, 39458), (181, 31610), (218, 26245), (290, 19729), (362, 15805), (545, 10498), (905, 6322), (1090, 5249), (1810, 3161)]