7152694580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{90289}}^1$

素因数の和:90548

約数の個数: 48

約数和(自身を含む): 15972662160

約数和(自身を除く): 8819967580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 233, 340, 466, 932, 1165, 2330, 3961, 4660, 7922, 15844, 19805, 39610, 79220, 90289, 180578, 361156, 451445, 902890, 1534913, 1805780, 3069826, 6139652, 7674565, 15349130, 21037337, 30698260, 42074674, 84149348, 105186685, 210373370, 357634729, 420746740, 715269458, 1430538916, 1788173645, 3576347290, 7152694580]

約数ペア:

[(1, 7152694580), (2, 3576347290), (4, 1788173645), (5, 1430538916), (10, 715269458), (17, 420746740), (20, 357634729), (34, 210373370), (68, 105186685), (85, 84149348), (170, 42074674), (233, 30698260), (340, 21037337), (466, 15349130), (932, 7674565), (1165, 6139652), (2330, 3069826), (3961, 1805780), (4660, 1534913), (7922, 902890), (15844, 451445), (19805, 361156), (39610, 180578), (79220, 90289)]