118525760

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2141}}^1$

素因数の和:2331

約数の個数: 56

約数和(自身を含む): 284003496

約数和(自身を除く): 165477736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 865, 1384, 1730, 2141, 2768, 3460, 4282, 5536, 6920, 8564, 10705, 11072, 13840, 17128, 21410, 27680, 34256, 42820, 55360, 68512, 85640, 137024, 171280, 342560, 370393, 685120, 740786, 1481572, 1851965, 2963144, 3703930, 5926288, 7407860, 11852576, 14815720, 23705152, 29631440, 59262880, 118525760]

約数ペア:

[(1, 118525760), (2, 59262880), (4, 29631440), (5, 23705152), (8, 14815720), (10, 11852576), (16, 7407860), (20, 5926288), (32, 3703930), (40, 2963144), (64, 1851965), (80, 1481572), (160, 740786), (173, 685120), (320, 370393), (346, 342560), (692, 171280), (865, 137024), (1384, 85640), (1730, 68512), (2141, 55360), (2768, 42820), (3460, 34256), (4282, 27680), (5536, 21410), (6920, 17128), (8564, 13840), (10705, 11072)]