27034880

素因数分解:

$2^8\times 5^1\times {\mathrm{21121}}^1$

素因数の和:21142

約数の個数: 36

約数和(自身を含む): 64760052

約数和(自身を除く): 37725172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 21121, 42242, 84484, 105605, 168968, 211210, 337936, 422420, 675872, 844840, 1351744, 1689680, 2703488, 3379360, 5406976, 6758720, 13517440, 27034880]

約数ペア:

[(1, 27034880), (2, 13517440), (4, 6758720), (5, 5406976), (8, 3379360), (10, 2703488), (16, 1689680), (20, 1351744), (32, 844840), (40, 675872), (64, 422420), (80, 337936), (128, 211210), (160, 168968), (256, 105605), (320, 84484), (640, 42242), (1280, 21121)]