45508480

素因数分解:

$2^7\times 5^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 109633680

約数和(自身を除く): 64125200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 211, 320, 337, 422, 640, 674, 844, 1055, 1348, 1685, 1688, 2110, 2696, 3370, 3376, 4220, 5392, 6740, 6752, 8440, 10784, 13480, 13504, 16880, 21568, 26960, 27008, 33760, 43136, 53920, 67520, 71107, 107840, 135040, 142214, 215680, 284428, 355535, 568856, 711070, 1137712, 1422140, 2275424, 2844280, 4550848, 5688560, 9101696, 11377120, 22754240, 45508480]

約数ペア:

[(1, 45508480), (2, 22754240), (4, 11377120), (5, 9101696), (8, 5688560), (10, 4550848), (16, 2844280), (20, 2275424), (32, 1422140), (40, 1137712), (64, 711070), (80, 568856), (128, 355535), (160, 284428), (211, 215680), (320, 142214), (337, 135040), (422, 107840), (640, 71107), (674, 67520), (844, 53920), (1055, 43136), (1348, 33760), (1685, 27008), (1688, 26960), (2110, 21568), (2696, 16880), (3370, 13504), (3376, 13480), (4220, 10784), (5392, 8440), (6740, 6752)]