42512800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4831}}^1$

素因数の和:4862

約数の個数: 72

約数和(自身を含む): 113242752

約数和(自身を除く): 70729952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 4831, 8800, 9662, 19324, 24155, 38648, 48310, 53141, 77296, 96620, 106282, 120775, 154592, 193240, 212564, 241550, 265705, 386480, 425128, 483100, 531410, 772960, 850256, 966200, 1062820, 1328525, 1700512, 1932400, 2125640, 2657050, 3864800, 4251280, 5314100, 8502560, 10628200, 21256400, 42512800]

約数ペア:

[(1, 42512800), (2, 21256400), (4, 10628200), (5, 8502560), (8, 5314100), (10, 4251280), (11, 3864800), (16, 2657050), (20, 2125640), (22, 1932400), (25, 1700512), (32, 1328525), (40, 1062820), (44, 966200), (50, 850256), (55, 772960), (80, 531410), (88, 483100), (100, 425128), (110, 386480), (160, 265705), (176, 241550), (200, 212564), (220, 193240), (275, 154592), (352, 120775), (400, 106282), (440, 96620), (550, 77296), (800, 53141), (880, 48310), (1100, 38648), (1760, 24155), (2200, 19324), (4400, 9662), (4831, 8800)]