1323707330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{20641}}^1$

素因数の和:20723

約数の個数: 48

約数和(自身を含む): 2668515192

約数和(自身を除く): 1344807862

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 121, 242, 265, 530, 583, 605, 1166, 1210, 2915, 5830, 6413, 12826, 20641, 32065, 41282, 64130, 103205, 206410, 227051, 454102, 1093973, 1135255, 2187946, 2270510, 2497561, 4995122, 5469865, 10939730, 12033703, 12487805, 24067406, 24975610, 60168515, 120337030, 132370733, 264741466, 661853665, 1323707330]

約数ペア:

[(1, 1323707330), (2, 661853665), (5, 264741466), (10, 132370733), (11, 120337030), (22, 60168515), (53, 24975610), (55, 24067406), (106, 12487805), (110, 12033703), (121, 10939730), (242, 5469865), (265, 4995122), (530, 2497561), (583, 2270510), (605, 2187946), (1166, 1135255), (1210, 1093973), (2915, 454102), (5830, 227051), (6413, 206410), (12826, 103205), (20641, 64130), (32065, 41282)]