40433080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 96422400

約数和(自身を除く): 55989320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 71, 92, 115, 142, 184, 230, 284, 355, 460, 568, 619, 710, 920, 1238, 1420, 1633, 2476, 2840, 3095, 3266, 4952, 6190, 6532, 8165, 12380, 13064, 14237, 16330, 24760, 28474, 32660, 43949, 56948, 65320, 71185, 87898, 113896, 142370, 175796, 219745, 284740, 351592, 439490, 569480, 878980, 1010827, 1757960, 2021654, 4043308, 5054135, 8086616, 10108270, 20216540, 40433080]

約数ペア:

[(1, 40433080), (2, 20216540), (4, 10108270), (5, 8086616), (8, 5054135), (10, 4043308), (20, 2021654), (23, 1757960), (40, 1010827), (46, 878980), (71, 569480), (92, 439490), (115, 351592), (142, 284740), (184, 219745), (230, 175796), (284, 142370), (355, 113896), (460, 87898), (568, 71185), (619, 65320), (710, 56948), (920, 43949), (1238, 32660), (1420, 28474), (1633, 24760), (2476, 16330), (2840, 14237), (3095, 13064), (3266, 12380), (4952, 8165), (6190, 6532)]