40800295908

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{1559}}^1\times {\mathrm{2083}}^1$

素因数の和:4001

約数の個数: 72

約数和(自身を含む): 103545624000

約数和(自身を除く): 62745328092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 1559, 2083, 2094, 3118, 3141, 4166, 4188, 4677, 6236, 6249, 6282, 8332, 9354, 12498, 12564, 14031, 18708, 18747, 24996, 28062, 37494, 56124, 74988, 544091, 726967, 1088182, 1453934, 1632273, 2176364, 2180901, 2907868, 3247397, 3264546, 4361802, 4896819, 6494794, 6529092, 6542703, 8723604, 9742191, 9793638, 12989588, 13085406, 19484382, 19587276, 26170812, 29226573, 38968764, 58453146, 116906292, 1133341553, 2266683106, 3400024659, 4533366212, 6800049318, 10200073977, 13600098636, 20400147954, 40800295908]

約数ペア:

[(1, 40800295908), (2, 20400147954), (3, 13600098636), (4, 10200073977), (6, 6800049318), (9, 4533366212), (12, 3400024659), (18, 2266683106), (36, 1133341553), (349, 116906292), (698, 58453146), (1047, 38968764), (1396, 29226573), (1559, 26170812), (2083, 19587276), (2094, 19484382), (3118, 13085406), (3141, 12989588), (4166, 9793638), (4188, 9742191), (4677, 8723604), (6236, 6542703), (6249, 6529092), (6282, 6494794), (8332, 4896819), (9354, 4361802), (12498, 3264546), (12564, 3247397), (14031, 2907868), (18708, 2180901), (18747, 2176364), (24996, 1632273), (28062, 1453934), (37494, 1088182), (56124, 726967), (74988, 544091)]