3521320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 8864640

約数和(自身を除く): 5343320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 151, 212, 220, 265, 302, 424, 440, 530, 583, 604, 755, 1060, 1166, 1208, 1510, 1661, 2120, 2332, 2915, 3020, 3322, 4664, 5830, 6040, 6644, 8003, 8305, 11660, 13288, 16006, 16610, 23320, 32012, 33220, 40015, 64024, 66440, 80030, 88033, 160060, 176066, 320120, 352132, 440165, 704264, 880330, 1760660, 3521320]

約数ペア:

[(1, 3521320), (2, 1760660), (4, 880330), (5, 704264), (8, 440165), (10, 352132), (11, 320120), (20, 176066), (22, 160060), (40, 88033), (44, 80030), (53, 66440), (55, 64024), (88, 40015), (106, 33220), (110, 32012), (151, 23320), (212, 16610), (220, 16006), (265, 13288), (302, 11660), (424, 8305), (440, 8003), (530, 6644), (583, 6040), (604, 5830), (755, 4664), (1060, 3322), (1166, 3020), (1208, 2915), (1510, 2332), (1661, 2120)]