79018960

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12503}}^1$

素因数の和:12595

約数の個数: 40

約数和(自身を含む): 186059520

約数和(自身を除く): 107040560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 12503, 25006, 50012, 62515, 100024, 125030, 200048, 250060, 500120, 987737, 1000240, 1975474, 3950948, 4938685, 7901896, 9877370, 15803792, 19754740, 39509480, 79018960]

約数ペア:

[(1, 79018960), (2, 39509480), (4, 19754740), (5, 15803792), (8, 9877370), (10, 7901896), (16, 4938685), (20, 3950948), (40, 1975474), (79, 1000240), (80, 987737), (158, 500120), (316, 250060), (395, 200048), (632, 125030), (790, 100024), (1264, 62515), (1580, 50012), (3160, 25006), (6320, 12503)]