2275603940

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{2729}}^1$

素因数の和:3152

約数の個数: 48

約数和(自身を含む): 4828103280

約数和(自身を除く): 2552499340

約数列:

[1, 2, 4, 5, 10, 20, 173, 241, 346, 482, 692, 865, 964, 1205, 1730, 2410, 2729, 3460, 4820, 5458, 10916, 13645, 27290, 41693, 54580, 83386, 166772, 208465, 416930, 472117, 657689, 833860, 944234, 1315378, 1888468, 2360585, 2630756, 3288445, 4721170, 6576890, 9442340, 13153780, 113780197, 227560394, 455120788, 568900985, 1137801970, 2275603940]

約数ペア:

[(1, 2275603940), (2, 1137801970), (4, 568900985), (5, 455120788), (10, 227560394), (20, 113780197), (173, 13153780), (241, 9442340), (346, 6576890), (482, 4721170), (692, 3288445), (865, 2630756), (964, 2360585), (1205, 1888468), (1730, 1315378), (2410, 944234), (2729, 833860), (3460, 657689), (4820, 472117), (5458, 416930), (10916, 208465), (13645, 166772), (27290, 83386), (41693, 54580)]