64942600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{11197}}^1$

素因数の和:11242

約数の個数: 48

約数和(自身を含む): 156212100

約数和(自身を除く): 91269500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 11197, 22394, 44788, 55985, 89576, 111970, 223940, 279925, 324713, 447880, 559850, 649426, 1119700, 1298852, 1623565, 2239400, 2597704, 3247130, 6494260, 8117825, 12988520, 16235650, 32471300, 64942600]

約数ペア:

[(1, 64942600), (2, 32471300), (4, 16235650), (5, 12988520), (8, 8117825), (10, 6494260), (20, 3247130), (25, 2597704), (29, 2239400), (40, 1623565), (50, 1298852), (58, 1119700), (100, 649426), (116, 559850), (145, 447880), (200, 324713), (232, 279925), (290, 223940), (580, 111970), (725, 89576), (1160, 55985), (1450, 44788), (2900, 22394), (5800, 11197)]