25977040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11197}}^1$

素因数の和:11239

約数の個数: 40

約数和(自身を含む): 62484840

約数和(自身を除く): 36507800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 11197, 22394, 44788, 55985, 89576, 111970, 179152, 223940, 324713, 447880, 649426, 895760, 1298852, 1623565, 2597704, 3247130, 5195408, 6494260, 12988520, 25977040]

約数ペア:

[(1, 25977040), (2, 12988520), (4, 6494260), (5, 5195408), (8, 3247130), (10, 2597704), (16, 1623565), (20, 1298852), (29, 895760), (40, 649426), (58, 447880), (80, 324713), (116, 223940), (145, 179152), (232, 111970), (290, 89576), (464, 55985), (580, 44788), (1160, 22394), (2320, 11197)]