3784133020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{68281}}^1$

素因数の和:68470

約数の個数: 48

約数和(自身を含む): 8465875488

約数和(自身を除く): 4681742468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 652, 815, 1630, 2771, 3260, 5542, 11084, 13855, 27710, 55420, 68281, 136562, 273124, 341405, 682810, 1160777, 1365620, 2321554, 4643108, 5803885, 11129803, 11607770, 22259606, 23215540, 44519212, 55649015, 111298030, 189206651, 222596060, 378413302, 756826604, 946033255, 1892066510, 3784133020]

約数ペア:

[(1, 3784133020), (2, 1892066510), (4, 946033255), (5, 756826604), (10, 378413302), (17, 222596060), (20, 189206651), (34, 111298030), (68, 55649015), (85, 44519212), (163, 23215540), (170, 22259606), (326, 11607770), (340, 11129803), (652, 5803885), (815, 4643108), (1630, 2321554), (2771, 1365620), (3260, 1160777), (5542, 682810), (11084, 341405), (13855, 273124), (27710, 136562), (55420, 68281)]