10205520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3271}}^1$

素因数の和:3300

約数の個数: 80

約数和(自身を含む): 34081152

約数和(自身を除く): 23875632

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, 3271, 6542, 9813, 13084, 16355, 19626, 26168, 32710, 39252, 42523, 49065, 52336, 65420, 78504, 85046, 98130, 127569, 130840, 157008, 170092, 196260, 212615, 255138, 261680, 340184, 392520, 425230, 510276, 637845, 680368, 785040, 850460, 1020552, 1275690, 1700920, 2041104, 2551380, 3401840, 5102760, 10205520]

約数ペア:

[(1, 10205520), (2, 5102760), (3, 3401840), (4, 2551380), (5, 2041104), (6, 1700920), (8, 1275690), (10, 1020552), (12, 850460), (13, 785040), (15, 680368), (16, 637845), (20, 510276), (24, 425230), (26, 392520), (30, 340184), (39, 261680), (40, 255138), (48, 212615), (52, 196260), (60, 170092), (65, 157008), (78, 130840), (80, 127569), (104, 98130), (120, 85046), (130, 78504), (156, 65420), (195, 52336), (208, 49065), (240, 42523), (260, 39252), (312, 32710), (390, 26168), (520, 19626), (624, 16355), (780, 13084), (1040, 9813), (1560, 6542), (3120, 3271)]