63778220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17053}}^1$

素因数の和:17090

約数の個数: 48

約数和(自身を含む): 154713888

約数和(自身を除く): 90935668

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 17053, 34106, 68212, 85265, 170530, 187583, 289901, 341060, 375166, 579802, 750332, 937915, 1159604, 1449505, 1875830, 2899010, 3188911, 3751660, 5798020, 6377822, 12755644, 15944555, 31889110, 63778220]

約数ペア:

[(1, 63778220), (2, 31889110), (4, 15944555), (5, 12755644), (10, 6377822), (11, 5798020), (17, 3751660), (20, 3188911), (22, 2899010), (34, 1875830), (44, 1449505), (55, 1159604), (68, 937915), (85, 750332), (110, 579802), (170, 375166), (187, 341060), (220, 289901), (340, 187583), (374, 170530), (748, 85265), (935, 68212), (1870, 34106), (3740, 17053)]