52002112520

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{39209}}^1$

素因数の和:39758

約数の個数: 64

約数和(自身を含む): 118909814400

約数和(自身を除く): 66907701880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 467, 568, 710, 934, 1420, 1868, 2335, 2840, 3736, 4670, 9340, 18680, 33157, 39209, 66314, 78418, 132628, 156836, 165785, 196045, 265256, 313672, 331570, 392090, 663140, 784180, 1326280, 1568360, 2783839, 5567678, 11135356, 13919195, 18310603, 22270712, 27838390, 36621206, 55676780, 73242412, 91553015, 111353560, 146484824, 183106030, 366212060, 732424120, 1300052813, 2600105626, 5200211252, 6500264065, 10400422504, 13000528130, 26001056260, 52002112520]

約数ペア:

[(1, 52002112520), (2, 26001056260), (4, 13000528130), (5, 10400422504), (8, 6500264065), (10, 5200211252), (20, 2600105626), (40, 1300052813), (71, 732424120), (142, 366212060), (284, 183106030), (355, 146484824), (467, 111353560), (568, 91553015), (710, 73242412), (934, 55676780), (1420, 36621206), (1868, 27838390), (2335, 22270712), (2840, 18310603), (3736, 13919195), (4670, 11135356), (9340, 5567678), (18680, 2783839), (33157, 1568360), (39209, 1326280), (66314, 784180), (78418, 663140), (132628, 392090), (156836, 331570), (165785, 313672), (196045, 265256)]