45286720

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1187

約数の個数: 56

約数和(自身を含む): 108731304

約数和(自身を除く): 63444584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 548, 685, 1033, 1096, 1370, 2066, 2192, 2740, 4132, 4384, 5165, 5480, 8264, 8768, 10330, 10960, 16528, 20660, 21920, 33056, 41320, 43840, 66112, 82640, 141521, 165280, 283042, 330560, 566084, 707605, 1132168, 1415210, 2264336, 2830420, 4528672, 5660840, 9057344, 11321680, 22643360, 45286720]

約数ペア:

[(1, 45286720), (2, 22643360), (4, 11321680), (5, 9057344), (8, 5660840), (10, 4528672), (16, 2830420), (20, 2264336), (32, 1415210), (40, 1132168), (64, 707605), (80, 566084), (137, 330560), (160, 283042), (274, 165280), (320, 141521), (548, 82640), (685, 66112), (1033, 43840), (1096, 41320), (1370, 33056), (2066, 21920), (2192, 20660), (2740, 16528), (4132, 10960), (4384, 10330), (5165, 8768), (5480, 8264)]