38081221070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17449}}^1\times {\mathrm{5323}}^1$

素因数の和:22820

約数の個数: 32

約数和(自身を含む): 70235272800

約数和(自身を除く): 32154051730

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 5323, 10646, 17449, 26615, 34898, 53230, 87245, 174490, 218243, 436486, 715409, 1091215, 1430818, 2182430, 3577045, 7154090, 92881027, 185762054, 464405135, 928810270, 3808122107, 7616244214, 19040610535, 38081221070]

約数ペア:

[(1, 38081221070), (2, 19040610535), (5, 7616244214), (10, 3808122107), (41, 928810270), (82, 464405135), (205, 185762054), (410, 92881027), (5323, 7154090), (10646, 3577045), (17449, 2182430), (26615, 1430818), (34898, 1091215), (53230, 715409), (87245, 436486), (174490, 218243)]