12173902940

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{821}}^1\times {\mathrm{1303}}^1$

素因数の和:2702

約数の個数: 48

約数和(自身を含む): 25660998720

約数和(自身を除く): 13487095780

約数列:

[1, 2, 4, 5, 10, 20, 569, 821, 1138, 1303, 1642, 2276, 2606, 2845, 3284, 4105, 5212, 5690, 6515, 8210, 11380, 13030, 16420, 26060, 467149, 741407, 934298, 1069763, 1482814, 1868596, 2139526, 2335745, 2965628, 3707035, 4279052, 4671490, 5348815, 7414070, 9342980, 10697630, 14828140, 21395260, 608695147, 1217390294, 2434780588, 3043475735, 6086951470, 12173902940]

約数ペア:

[(1, 12173902940), (2, 6086951470), (4, 3043475735), (5, 2434780588), (10, 1217390294), (20, 608695147), (569, 21395260), (821, 14828140), (1138, 10697630), (1303, 9342980), (1642, 7414070), (2276, 5348815), (2606, 4671490), (2845, 4279052), (3284, 3707035), (4105, 2965628), (5212, 2335745), (5690, 2139526), (6515, 1868596), (8210, 1482814), (11380, 1069763), (13030, 934298), (16420, 741407), (26060, 467149)]