26778570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:624

約数の個数: 128

約数和(自身を含む): 83897856

約数和(自身を除く): 57119286

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 577, 595, 663, 714, 910, 1105, 1154, 1190, 1326, 1365, 1547, 1731, 1785, 2210, 2730, 2885, 3094, 3315, 3462, 3570, 4039, 4641, 5770, 6630, 7501, 7735, 8078, 8655, 9282, 9809, 12117, 15002, 15470, 17310, 19618, 20195, 22503, 23205, 24234, 29427, 37505, 40390, 45006, 46410, 49045, 52507, 58854, 60585, 68663, 75010, 98090, 105014, 112515, 121170, 127517, 137326, 147135, 157521, 205989, 225030, 255034, 262535, 294270, 315042, 343315, 382551, 411978, 525070, 637585, 686630, 765102, 787605, 892619, 1029945, 1275170, 1575210, 1785238, 1912755, 2059890, 2677857, 3825510, 4463095, 5355714, 8926190, 13389285, 26778570]

約数ペア:

[(1, 26778570), (2, 13389285), (3, 8926190), (5, 5355714), (6, 4463095), (7, 3825510), (10, 2677857), (13, 2059890), (14, 1912755), (15, 1785238), (17, 1575210), (21, 1275170), (26, 1029945), (30, 892619), (34, 787605), (35, 765102), (39, 686630), (42, 637585), (51, 525070), (65, 411978), (70, 382551), (78, 343315), (85, 315042), (91, 294270), (102, 262535), (105, 255034), (119, 225030), (130, 205989), (170, 157521), (182, 147135), (195, 137326), (210, 127517), (221, 121170), (238, 112515), (255, 105014), (273, 98090), (357, 75010), (390, 68663), (442, 60585), (455, 58854), (510, 52507), (546, 49045), (577, 46410), (595, 45006), (663, 40390), (714, 37505), (910, 29427), (1105, 24234), (1154, 23205), (1190, 22503), (1326, 20195), (1365, 19618), (1547, 17310), (1731, 15470), (1785, 15002), (2210, 12117), (2730, 9809), (2885, 9282), (3094, 8655), (3315, 8078), (3462, 7735), (3570, 7501), (4039, 6630), (4641, 5770)]