2629330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 5429592

約数和(自身を除く): 2800262

約数列:

[1, 2, 5, 10, 11, 22, 41, 53, 55, 82, 106, 110, 121, 205, 242, 265, 410, 451, 530, 583, 605, 902, 1166, 1210, 2173, 2255, 2915, 4346, 4510, 4961, 5830, 6413, 9922, 10865, 12826, 21730, 23903, 24805, 32065, 47806, 49610, 64130, 119515, 239030, 262933, 525866, 1314665, 2629330]

約数ペア:

[(1, 2629330), (2, 1314665), (5, 525866), (10, 262933), (11, 239030), (22, 119515), (41, 64130), (53, 49610), (55, 47806), (82, 32065), (106, 24805), (110, 23903), (121, 21730), (205, 12826), (242, 10865), (265, 9922), (410, 6413), (451, 5830), (530, 4961), (583, 4510), (605, 4346), (902, 2915), (1166, 2255), (1210, 2173)]