40085652

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 96909120

約数和(自身を除く): 56823468

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 137, 148, 222, 274, 411, 444, 548, 659, 822, 1318, 1644, 1977, 2636, 3954, 5069, 7908, 10138, 15207, 20276, 24383, 30414, 48766, 60828, 73149, 90283, 97532, 146298, 180566, 270849, 292596, 361132, 541698, 1083396, 3340471, 6680942, 10021413, 13361884, 20042826, 40085652]

約数ペア:

[(1, 40085652), (2, 20042826), (3, 13361884), (4, 10021413), (6, 6680942), (12, 3340471), (37, 1083396), (74, 541698), (111, 361132), (137, 292596), (148, 270849), (222, 180566), (274, 146298), (411, 97532), (444, 90283), (548, 73149), (659, 60828), (822, 48766), (1318, 30414), (1644, 24383), (1977, 20276), (2636, 15207), (3954, 10138), (5069, 7908)]