73364120

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{16231}}^1$

素因数の和:16355

約数の個数: 32

約数和(自身を含む): 166540320

約数和(自身を除く): 93176200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 16231, 32462, 64924, 81155, 129848, 162310, 324620, 649240, 1834103, 3668206, 7336412, 9170515, 14672824, 18341030, 36682060, 73364120]

約数ペア:

[(1, 73364120), (2, 36682060), (4, 18341030), (5, 14672824), (8, 9170515), (10, 7336412), (20, 3668206), (40, 1834103), (113, 649240), (226, 324620), (452, 162310), (565, 129848), (904, 81155), (1130, 64924), (2260, 32462), (4520, 16231)]