74089540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14303}}^1$

素因数の和:14356

約数の個数: 48

約数和(自身を含む): 182633472

約数和(自身を除く): 108543932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 14303, 28606, 57212, 71515, 100121, 143030, 200242, 286060, 400484, 500605, 529211, 1001210, 1058422, 2002420, 2116844, 2646055, 3704477, 5292110, 7408954, 10584220, 14817908, 18522385, 37044770, 74089540]

約数ペア:

[(1, 74089540), (2, 37044770), (4, 18522385), (5, 14817908), (7, 10584220), (10, 7408954), (14, 5292110), (20, 3704477), (28, 2646055), (35, 2116844), (37, 2002420), (70, 1058422), (74, 1001210), (140, 529211), (148, 500605), (185, 400484), (259, 286060), (370, 200242), (518, 143030), (740, 100121), (1036, 71515), (1295, 57212), (2590, 28606), (5180, 14303)]