134427680

素因数分解:

$2^5\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1553}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 318377304

約数和(自身を除く): 183949624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 541, 1082, 1553, 2164, 2705, 3106, 4328, 5410, 6212, 7765, 8656, 10820, 12424, 15530, 17312, 21640, 24848, 31060, 43280, 49696, 62120, 86560, 124240, 248480, 840173, 1680346, 3360692, 4200865, 6721384, 8401730, 13442768, 16803460, 26885536, 33606920, 67213840, 134427680]

約数ペア:

[(1, 134427680), (2, 67213840), (4, 33606920), (5, 26885536), (8, 16803460), (10, 13442768), (16, 8401730), (20, 6721384), (32, 4200865), (40, 3360692), (80, 1680346), (160, 840173), (541, 248480), (1082, 124240), (1553, 86560), (2164, 62120), (2705, 49696), (3106, 43280), (4328, 31060), (5410, 24848), (6212, 21640), (7765, 17312), (8656, 15530), (10820, 12424)]