68491360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61153}}^1$

素因数の和:61175

約数の個数: 48

約数和(自身を含む): 184929696

約数和(自身を除く): 116438336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 61153, 122306, 244612, 305765, 428071, 489224, 611530, 856142, 978448, 1223060, 1712284, 1956896, 2140355, 2446120, 3424568, 4280710, 4892240, 6849136, 8561420, 9784480, 13698272, 17122840, 34245680, 68491360]

約数ペア:

[(1, 68491360), (2, 34245680), (4, 17122840), (5, 13698272), (7, 9784480), (8, 8561420), (10, 6849136), (14, 4892240), (16, 4280710), (20, 3424568), (28, 2446120), (32, 2140355), (35, 1956896), (40, 1712284), (56, 1223060), (70, 978448), (80, 856142), (112, 611530), (140, 489224), (160, 428071), (224, 305765), (280, 244612), (560, 122306), (1120, 61153)]