1036665220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{2459}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 2209394880

約数和(自身を除く): 1172729660

約数列:

[1, 2, 4, 5, 10, 20, 107, 197, 214, 394, 428, 535, 788, 985, 1070, 1970, 2140, 2459, 3940, 4918, 9836, 12295, 21079, 24590, 42158, 49180, 84316, 105395, 210790, 263113, 421580, 484423, 526226, 968846, 1052452, 1315565, 1937692, 2422115, 2631130, 4844230, 5262260, 9688460, 51833261, 103666522, 207333044, 259166305, 518332610, 1036665220]

約数ペア:

[(1, 1036665220), (2, 518332610), (4, 259166305), (5, 207333044), (10, 103666522), (20, 51833261), (107, 9688460), (197, 5262260), (214, 4844230), (394, 2631130), (428, 2422115), (535, 1937692), (788, 1315565), (985, 1052452), (1070, 968846), (1970, 526226), (2140, 484423), (2459, 421580), (3940, 263113), (4918, 210790), (9836, 105395), (12295, 84316), (21079, 49180), (24590, 42158)]