63878080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{28517}}^1$

素因数の和:28541

約数の個数: 56

約数和(自身を含む): 173845728

約数和(自身を除く): 109967648

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, 28517, 57034, 114068, 142585, 199619, 228136, 285170, 399238, 456272, 570340, 798476, 912544, 998095, 1140680, 1596952, 1825088, 1996190, 2281360, 3193904, 3992380, 4562720, 6387808, 7984760, 9125440, 12775616, 15969520, 31939040, 63878080]

約数ペア:

[(1, 63878080), (2, 31939040), (4, 15969520), (5, 12775616), (7, 9125440), (8, 7984760), (10, 6387808), (14, 4562720), (16, 3992380), (20, 3193904), (28, 2281360), (32, 1996190), (35, 1825088), (40, 1596952), (56, 1140680), (64, 998095), (70, 912544), (80, 798476), (112, 570340), (140, 456272), (160, 399238), (224, 285170), (280, 228136), (320, 199619), (448, 142585), (560, 114068), (1120, 57034), (2240, 28517)]