42875470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{953}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 84486240

約数和(自身を除く): 41610770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 409, 818, 953, 1906, 2045, 4090, 4499, 4765, 8998, 9530, 10483, 20966, 22495, 44990, 52415, 104830, 389777, 779554, 1948885, 3897770, 4287547, 8575094, 21437735, 42875470]

約数ペア:

[(1, 42875470), (2, 21437735), (5, 8575094), (10, 4287547), (11, 3897770), (22, 1948885), (55, 779554), (110, 389777), (409, 104830), (818, 52415), (953, 44990), (1906, 22495), (2045, 20966), (4090, 10483), (4499, 9530), (4765, 8998)]