100571840

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7309}}^1$

素因数の和:7369

約数の個数: 56

約数和(自身を含む): 245089680

約数和(自身を除く): 144517840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 7309, 13760, 14618, 29236, 36545, 58472, 73090, 116944, 146180, 233888, 292360, 314287, 467776, 584720, 628574, 1169440, 1257148, 1571435, 2338880, 2514296, 3142870, 5028592, 6285740, 10057184, 12571480, 20114368, 25142960, 50285920, 100571840]

約数ペア:

[(1, 100571840), (2, 50285920), (4, 25142960), (5, 20114368), (8, 12571480), (10, 10057184), (16, 6285740), (20, 5028592), (32, 3142870), (40, 2514296), (43, 2338880), (64, 1571435), (80, 1257148), (86, 1169440), (160, 628574), (172, 584720), (215, 467776), (320, 314287), (344, 292360), (430, 233888), (688, 146180), (860, 116944), (1376, 73090), (1720, 58472), (2752, 36545), (3440, 29236), (6880, 14618), (7309, 13760)]