5087478080

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{260629}}^1$

素因数の和:260707

約数の個数: 56

約数和(自身を含む): 12313203720

約数和(自身を除く): 7225725640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3904, 4880, 9760, 19520, 260629, 521258, 1042516, 1303145, 2085032, 2606290, 4170064, 5212580, 8340128, 10425160, 15898369, 16680256, 20850320, 31796738, 41700640, 63593476, 79491845, 83401280, 127186952, 158983690, 254373904, 317967380, 508747808, 635934760, 1017495616, 1271869520, 2543739040, 5087478080]

約数ペア:

[(1, 5087478080), (2, 2543739040), (4, 1271869520), (5, 1017495616), (8, 635934760), (10, 508747808), (16, 317967380), (20, 254373904), (32, 158983690), (40, 127186952), (61, 83401280), (64, 79491845), (80, 63593476), (122, 41700640), (160, 31796738), (244, 20850320), (305, 16680256), (320, 15898369), (488, 10425160), (610, 8340128), (976, 5212580), (1220, 4170064), (1952, 2606290), (2440, 2085032), (3904, 1303145), (4880, 1042516), (9760, 521258), (19520, 260629)]