5258660

素因数分解:

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

素因数の和:125

約数の個数: 72

約数和(自身を含む): 12669048

約数和(自身を除く): 7410388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 53, 55, 82, 106, 110, 121, 164, 205, 212, 220, 242, 265, 410, 451, 484, 530, 583, 605, 820, 902, 1060, 1166, 1210, 1804, 2173, 2255, 2332, 2420, 2915, 4346, 4510, 4961, 5830, 6413, 8692, 9020, 9922, 10865, 11660, 12826, 19844, 21730, 23903, 24805, 25652, 32065, 43460, 47806, 49610, 64130, 95612, 99220, 119515, 128260, 239030, 262933, 478060, 525866, 1051732, 1314665, 2629330, 5258660]

約数ペア:

[(1, 5258660), (2, 2629330), (4, 1314665), (5, 1051732), (10, 525866), (11, 478060), (20, 262933), (22, 239030), (41, 128260), (44, 119515), (53, 99220), (55, 95612), (82, 64130), (106, 49610), (110, 47806), (121, 43460), (164, 32065), (205, 25652), (212, 24805), (220, 23903), (242, 21730), (265, 19844), (410, 12826), (451, 11660), (484, 10865), (530, 9922), (583, 9020), (605, 8692), (820, 6413), (902, 5830), (1060, 4961), (1166, 4510), (1210, 4346), (1804, 2915), (2173, 2420), (2255, 2332)]