1263260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 2688336

約数和(自身を除く): 1425076

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 761, 830, 1522, 1660, 3044, 3805, 7610, 15220, 63163, 126326, 252652, 315815, 631630, 1263260]

約数ペア:

[(1, 1263260), (2, 631630), (4, 315815), (5, 252652), (10, 126326), (20, 63163), (83, 15220), (166, 7610), (332, 3805), (415, 3044), (761, 1660), (830, 1522)]