3400081420

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1\times {\mathrm{3011}}^1$

素因数の和:3582

約数の個数: 48

約数和(自身を含む): 7213764096

約数和(自身を除く): 3813682676

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 431, 524, 655, 862, 1310, 1724, 2155, 2620, 3011, 4310, 6022, 8620, 12044, 15055, 30110, 56461, 60220, 112922, 225844, 282305, 394441, 564610, 788882, 1129220, 1297741, 1577764, 1972205, 2595482, 3944410, 5190964, 6488705, 7888820, 12977410, 25954820, 170004071, 340008142, 680016284, 850020355, 1700040710, 3400081420]

約数ペア:

[(1, 3400081420), (2, 1700040710), (4, 850020355), (5, 680016284), (10, 340008142), (20, 170004071), (131, 25954820), (262, 12977410), (431, 7888820), (524, 6488705), (655, 5190964), (862, 3944410), (1310, 2595482), (1724, 1972205), (2155, 1577764), (2620, 1297741), (3011, 1129220), (4310, 788882), (6022, 564610), (8620, 394441), (12044, 282305), (15055, 225844), (30110, 112922), (56461, 60220)]