85846592080

素因数分解:

$2^4\times 5^1\times {\mathrm{7867}}^1\times {\mathrm{136403}}^1$

素因数の和:144283

約数の個数: 40

約数和(自身を含む): 199620160992

約数和(自身を除く): 113773568912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 7867, 15734, 31468, 39335, 62936, 78670, 125872, 136403, 157340, 272806, 314680, 545612, 629360, 682015, 1091224, 1364030, 2182448, 2728060, 5456120, 10912240, 1073082401, 2146164802, 4292329604, 5365412005, 8584659208, 10730824010, 17169318416, 21461648020, 42923296040, 85846592080]

約数ペア:

[(1, 85846592080), (2, 42923296040), (4, 21461648020), (5, 17169318416), (8, 10730824010), (10, 8584659208), (16, 5365412005), (20, 4292329604), (40, 2146164802), (80, 1073082401), (7867, 10912240), (15734, 5456120), (31468, 2728060), (39335, 2182448), (62936, 1364030), (78670, 1091224), (125872, 682015), (136403, 629360), (157340, 545612), (272806, 314680)]