26609700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6823}}^1$

素因数の和:6853

約数の個数: 72

約数和(自身を含む): 82925248

約数和(自身を除く): 56315548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 6823, 13646, 20469, 27292, 34115, 40938, 68230, 81876, 88699, 102345, 136460, 170575, 177398, 204690, 266097, 341150, 354796, 409380, 443495, 511725, 532194, 682300, 886990, 1023450, 1064388, 1330485, 1773980, 2046900, 2217475, 2660970, 4434950, 5321940, 6652425, 8869900, 13304850, 26609700]

約数ペア:

[(1, 26609700), (2, 13304850), (3, 8869900), (4, 6652425), (5, 5321940), (6, 4434950), (10, 2660970), (12, 2217475), (13, 2046900), (15, 1773980), (20, 1330485), (25, 1064388), (26, 1023450), (30, 886990), (39, 682300), (50, 532194), (52, 511725), (60, 443495), (65, 409380), (75, 354796), (78, 341150), (100, 266097), (130, 204690), (150, 177398), (156, 170575), (195, 136460), (260, 102345), (300, 88699), (325, 81876), (390, 68230), (650, 40938), (780, 34115), (975, 27292), (1300, 20469), (1950, 13646), (3900, 6823)]