79988060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7589}}^1$

素因数の和:7646

約数の個数: 48

約数和(自身を含む): 183617280

約数和(自身を除く): 103629220

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 7589, 10540, 15178, 30356, 37945, 75890, 129013, 151780, 235259, 258026, 470518, 516052, 645065, 941036, 1176295, 1290130, 2352590, 2580260, 3999403, 4705180, 7998806, 15997612, 19997015, 39994030, 79988060]

約数ペア:

[(1, 79988060), (2, 39994030), (4, 19997015), (5, 15997612), (10, 7998806), (17, 4705180), (20, 3999403), (31, 2580260), (34, 2352590), (62, 1290130), (68, 1176295), (85, 941036), (124, 645065), (155, 516052), (170, 470518), (310, 258026), (340, 235259), (527, 151780), (620, 129013), (1054, 75890), (2108, 37945), (2635, 30356), (5270, 15178), (7589, 10540)]