80594660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1033}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 175101696

約数和(自身を除く): 94507036

約数列:

[1, 2, 4, 5, 10, 20, 47, 83, 94, 166, 188, 235, 332, 415, 470, 830, 940, 1033, 1660, 2066, 3901, 4132, 5165, 7802, 10330, 15604, 19505, 20660, 39010, 48551, 78020, 85739, 97102, 171478, 194204, 242755, 342956, 428695, 485510, 857390, 971020, 1714780, 4029733, 8059466, 16118932, 20148665, 40297330, 80594660]

約数ペア:

[(1, 80594660), (2, 40297330), (4, 20148665), (5, 16118932), (10, 8059466), (20, 4029733), (47, 1714780), (83, 971020), (94, 857390), (166, 485510), (188, 428695), (235, 342956), (332, 242755), (415, 194204), (470, 171478), (830, 97102), (940, 85739), (1033, 78020), (1660, 48551), (2066, 39010), (3901, 20660), (4132, 19505), (5165, 15604), (7802, 10330)]