71377968280

素因数分解:

$2^3\times 5^1\times {\mathrm{34403}}^1\times {\mathrm{51869}}^1$

素因数の和:86283

約数の個数: 32

約数和(自身を含む): 160608193200

約数和(自身を除く): 89230224920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 34403, 51869, 68806, 103738, 137612, 172015, 207476, 259345, 275224, 344030, 414952, 518690, 688060, 1037380, 1376120, 2074760, 1784449207, 3568898414, 7137796828, 8922246035, 14275593656, 17844492070, 35688984140, 71377968280]

約数ペア:

[(1, 71377968280), (2, 35688984140), (4, 17844492070), (5, 14275593656), (8, 8922246035), (10, 7137796828), (20, 3568898414), (40, 1784449207), (34403, 2074760), (51869, 1376120), (68806, 1037380), (103738, 688060), (137612, 518690), (172015, 414952), (207476, 344030), (259345, 275224)]