26534760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1071

約数の個数: 128

約数和(自身を含む): 94003200

約数和(自身を除く): 67468440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1019, 1085, 1240, 1302, 1736, 1860, 2038, 2170, 2604, 3057, 3255, 3720, 4076, 4340, 5095, 5208, 6114, 6510, 7133, 8152, 8680, 10190, 12228, 13020, 14266, 15285, 20380, 21399, 24456, 26040, 28532, 30570, 31589, 35665, 40760, 42798, 57064, 61140, 63178, 71330, 85596, 94767, 106995, 122280, 126356, 142660, 157945, 171192, 189534, 213990, 221123, 252712, 285320, 315890, 379068, 427980, 442246, 473835, 631780, 663369, 758136, 855960, 884492, 947670, 1105615, 1263560, 1326738, 1768984, 1895340, 2211230, 2653476, 3316845, 3790680, 4422460, 5306952, 6633690, 8844920, 13267380, 26534760]

約数ペア:

[(1, 26534760), (2, 13267380), (3, 8844920), (4, 6633690), (5, 5306952), (6, 4422460), (7, 3790680), (8, 3316845), (10, 2653476), (12, 2211230), (14, 1895340), (15, 1768984), (20, 1326738), (21, 1263560), (24, 1105615), (28, 947670), (30, 884492), (31, 855960), (35, 758136), (40, 663369), (42, 631780), (56, 473835), (60, 442246), (62, 427980), (70, 379068), (84, 315890), (93, 285320), (105, 252712), (120, 221123), (124, 213990), (140, 189534), (155, 171192), (168, 157945), (186, 142660), (210, 126356), (217, 122280), (248, 106995), (280, 94767), (310, 85596), (372, 71330), (420, 63178), (434, 61140), (465, 57064), (620, 42798), (651, 40760), (744, 35665), (840, 31589), (868, 30570), (930, 28532), (1019, 26040), (1085, 24456), (1240, 21399), (1302, 20380), (1736, 15285), (1860, 14266), (2038, 13020), (2170, 12228), (2604, 10190), (3057, 8680), (3255, 8152), (3720, 7133), (4076, 6510), (4340, 6114), (5095, 5208)]