27715520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{12373}}^1$

素因数の和:12397

約数の個数: 56

約数和(自身を含む): 75431904

約数和(自身を除く): 47716384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 12373, 24746, 49492, 61865, 86611, 98984, 123730, 173222, 197968, 247460, 346444, 395936, 433055, 494920, 692888, 791872, 866110, 989840, 1385776, 1732220, 1979680, 2771552, 3464440, 3959360, 5543104, 6928880, 13857760, 27715520]

約数ペア:

[(1, 27715520), (2, 13857760), (4, 6928880), (5, 5543104), (7, 3959360), (8, 3464440), (10, 2771552), (14, 1979680), (16, 1732220), (20, 1385776), (28, 989840), (32, 866110), (35, 791872), (40, 692888), (56, 494920), (64, 433055), (70, 395936), (80, 346444), (112, 247460), (140, 197968), (160, 173222), (224, 123730), (280, 98984), (320, 86611), (448, 61865), (560, 49492), (1120, 24746), (2240, 12373)]