72184460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 155640576

約数和(自身を除く): 83456116

約数列:

[1, 2, 4, 5, 10, 20, 67, 103, 134, 206, 268, 335, 412, 515, 523, 670, 1030, 1046, 1340, 2060, 2092, 2615, 5230, 6901, 10460, 13802, 27604, 34505, 35041, 53869, 69010, 70082, 107738, 138020, 140164, 175205, 215476, 269345, 350410, 538690, 700820, 1077380, 3609223, 7218446, 14436892, 18046115, 36092230, 72184460]

約数ペア:

[(1, 72184460), (2, 36092230), (4, 18046115), (5, 14436892), (10, 7218446), (20, 3609223), (67, 1077380), (103, 700820), (134, 538690), (206, 350410), (268, 269345), (335, 215476), (412, 175205), (515, 140164), (523, 138020), (670, 107738), (1030, 70082), (1046, 69010), (1340, 53869), (2060, 35041), (2092, 34505), (2615, 27604), (5230, 13802), (6901, 10460)]