73201810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{16231}}^1$

素因数の和:16290

約数の個数: 32

約数和(自身を含む): 147256704

約数和(自身を除く): 74054894

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 16231, 32462, 81155, 162310, 178541, 357082, 665471, 892705, 1330942, 1785410, 3327355, 6654710, 7320181, 14640362, 36600905, 73201810]

約数ペア:

[(1, 73201810), (2, 36600905), (5, 14640362), (10, 7320181), (11, 6654710), (22, 3327355), (41, 1785410), (55, 1330942), (82, 892705), (110, 665471), (205, 357082), (410, 178541), (451, 162310), (902, 81155), (2255, 32462), (4510, 16231)]