26381300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 64683360

約数和(自身を除く): 38302060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 275, 290, 319, 550, 580, 638, 725, 827, 1100, 1276, 1450, 1595, 1654, 2900, 3190, 3308, 4135, 6380, 7975, 8270, 9097, 15950, 16540, 18194, 20675, 23983, 31900, 36388, 41350, 45485, 47966, 82700, 90970, 95932, 119915, 181940, 227425, 239830, 263813, 454850, 479660, 527626, 599575, 909700, 1055252, 1199150, 1319065, 2398300, 2638130, 5276260, 6595325, 13190650, 26381300]

約数ペア:

[(1, 26381300), (2, 13190650), (4, 6595325), (5, 5276260), (10, 2638130), (11, 2398300), (20, 1319065), (22, 1199150), (25, 1055252), (29, 909700), (44, 599575), (50, 527626), (55, 479660), (58, 454850), (100, 263813), (110, 239830), (116, 227425), (145, 181940), (220, 119915), (275, 95932), (290, 90970), (319, 82700), (550, 47966), (580, 45485), (638, 41350), (725, 36388), (827, 31900), (1100, 23983), (1276, 20675), (1450, 18194), (1595, 16540), (1654, 15950), (2900, 9097), (3190, 8270), (3308, 7975), (4135, 6380)]