794174860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{22447}}^1$

素因数の和:22546

約数の個数: 48

約数和(自身を含む): 1753637760

約数和(自身を除く): 959462900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 1220, 1769, 3538, 7076, 8845, 17690, 22447, 35380, 44894, 89788, 112235, 224470, 448940, 650963, 1301926, 1369267, 2603852, 2738534, 3254815, 5477068, 6509630, 6846335, 13019260, 13692670, 27385340, 39708743, 79417486, 158834972, 198543715, 397087430, 794174860]

約数ペア:

[(1, 794174860), (2, 397087430), (4, 198543715), (5, 158834972), (10, 79417486), (20, 39708743), (29, 27385340), (58, 13692670), (61, 13019260), (116, 6846335), (122, 6509630), (145, 5477068), (244, 3254815), (290, 2738534), (305, 2603852), (580, 1369267), (610, 1301926), (1220, 650963), (1769, 448940), (3538, 224470), (7076, 112235), (8845, 89788), (17690, 44894), (22447, 35380)]