10570820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 24190320

約数和(自身を除く): 13619500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 373, 436, 545, 746, 1090, 1417, 1492, 1865, 2180, 2834, 3730, 4849, 5668, 7085, 7460, 9698, 14170, 19396, 24245, 28340, 40657, 48490, 81314, 96980, 162628, 203285, 406570, 528541, 813140, 1057082, 2114164, 2642705, 5285410, 10570820]

約数ペア:

[(1, 10570820), (2, 5285410), (4, 2642705), (5, 2114164), (10, 1057082), (13, 813140), (20, 528541), (26, 406570), (52, 203285), (65, 162628), (109, 96980), (130, 81314), (218, 48490), (260, 40657), (373, 28340), (436, 24245), (545, 19396), (746, 14170), (1090, 9698), (1417, 7460), (1492, 7085), (1865, 5668), (2180, 4849), (2834, 3730)]