4441681420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{429563}}^1$

素因数の和:429630

約数の個数: 48

約数和(自身を含む): 10392012288

約数和(自身を除く): 5950330868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 429563, 859126, 1718252, 2147815, 4295630, 4725193, 8591260, 9450386, 18900772, 20189461, 23625965, 40378922, 47251930, 80757844, 94503860, 100947305, 201894610, 222084071, 403789220, 444168142, 888336284, 1110420355, 2220840710, 4441681420]

約数ペア:

[(1, 4441681420), (2, 2220840710), (4, 1110420355), (5, 888336284), (10, 444168142), (11, 403789220), (20, 222084071), (22, 201894610), (44, 100947305), (47, 94503860), (55, 80757844), (94, 47251930), (110, 40378922), (188, 23625965), (220, 20189461), (235, 18900772), (470, 9450386), (517, 8591260), (940, 4725193), (1034, 4295630), (2068, 2147815), (2585, 1718252), (5170, 859126), (10340, 429563)]