73446880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35311}}^1$

素因数の和:35339

約数の個数: 48

約数和(自身を含む): 186871104

約数和(自身を除く): 113424224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 35311, 70622, 141244, 176555, 282488, 353110, 459043, 564976, 706220, 918086, 1129952, 1412440, 1836172, 2295215, 2824880, 3672344, 4590430, 5649760, 7344688, 9180860, 14689376, 18361720, 36723440, 73446880]

約数ペア:

[(1, 73446880), (2, 36723440), (4, 18361720), (5, 14689376), (8, 9180860), (10, 7344688), (13, 5649760), (16, 4590430), (20, 3672344), (26, 2824880), (32, 2295215), (40, 1836172), (52, 1412440), (65, 1129952), (80, 918086), (104, 706220), (130, 564976), (160, 459043), (208, 353110), (260, 282488), (416, 176555), (520, 141244), (1040, 70622), (2080, 35311)]