73927040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10501}}^1$

素因数の和:10531

約数の個数: 64

約数和(自身を含む): 192816720

約数和(自身を除く): 118889680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 10501, 21002, 42004, 52505, 84008, 105010, 115511, 168016, 210020, 231022, 336032, 420040, 462044, 577555, 672064, 840080, 924088, 1155110, 1344128, 1680160, 1848176, 2310220, 3360320, 3696352, 4620440, 6720640, 7392704, 9240880, 14785408, 18481760, 36963520, 73927040]

約数ペア:

[(1, 73927040), (2, 36963520), (4, 18481760), (5, 14785408), (8, 9240880), (10, 7392704), (11, 6720640), (16, 4620440), (20, 3696352), (22, 3360320), (32, 2310220), (40, 1848176), (44, 1680160), (55, 1344128), (64, 1155110), (80, 924088), (88, 840080), (110, 672064), (128, 577555), (160, 462044), (176, 420040), (220, 336032), (320, 231022), (352, 210020), (440, 168016), (640, 115511), (704, 105010), (880, 84008), (1408, 52505), (1760, 42004), (3520, 21002), (7040, 10501)]