55646080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{12421}}^1$

素因数の和:12447

約数の個数: 64

約数和(自身を含む): 152045280

約数和(自身を除く): 96399200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 12421, 24842, 49684, 62105, 86947, 99368, 124210, 173894, 198736, 248420, 347788, 397472, 434735, 496840, 695576, 794944, 869470, 993680, 1391152, 1589888, 1738940, 1987360, 2782304, 3477880, 3974720, 5564608, 6955760, 7949440, 11129216, 13911520, 27823040, 55646080]

約数ペア:

[(1, 55646080), (2, 27823040), (4, 13911520), (5, 11129216), (7, 7949440), (8, 6955760), (10, 5564608), (14, 3974720), (16, 3477880), (20, 2782304), (28, 1987360), (32, 1738940), (35, 1589888), (40, 1391152), (56, 993680), (64, 869470), (70, 794944), (80, 695576), (112, 496840), (128, 434735), (140, 397472), (160, 347788), (224, 248420), (280, 198736), (320, 173894), (448, 124210), (560, 99368), (640, 86947), (896, 62105), (1120, 49684), (2240, 24842), (4480, 12421)]