26747760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8573}}^1$

素因数の和:8602

約数の個数: 80

約数和(自身を含む): 89306784

約数和(自身を除く): 62559024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8573, 17146, 25719, 34292, 42865, 51438, 68584, 85730, 102876, 111449, 128595, 137168, 171460, 205752, 222898, 257190, 334347, 342920, 411504, 445796, 514380, 557245, 668694, 685840, 891592, 1028760, 1114490, 1337388, 1671735, 1783184, 2057520, 2228980, 2674776, 3343470, 4457960, 5349552, 6686940, 8915920, 13373880, 26747760]

約数ペア:

[(1, 26747760), (2, 13373880), (3, 8915920), (4, 6686940), (5, 5349552), (6, 4457960), (8, 3343470), (10, 2674776), (12, 2228980), (13, 2057520), (15, 1783184), (16, 1671735), (20, 1337388), (24, 1114490), (26, 1028760), (30, 891592), (39, 685840), (40, 668694), (48, 557245), (52, 514380), (60, 445796), (65, 411504), (78, 342920), (80, 334347), (104, 257190), (120, 222898), (130, 205752), (156, 171460), (195, 137168), (208, 128595), (240, 111449), (260, 102876), (312, 85730), (390, 68584), (520, 51438), (624, 42865), (780, 34292), (1040, 25719), (1560, 17146), (3120, 8573)]