76539790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4153}}^1$

素因数の和:4276

約数の個数: 32

約数和(自身を含む): 146553120

約数和(自身を除く): 70013330

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 4153, 8306, 9215, 18430, 20765, 41530, 78907, 157814, 394535, 402841, 789070, 805682, 2014205, 4028410, 7653979, 15307958, 38269895, 76539790]

約数ペア:

[(1, 76539790), (2, 38269895), (5, 15307958), (10, 7653979), (19, 4028410), (38, 2014205), (95, 805682), (97, 789070), (190, 402841), (194, 394535), (485, 157814), (970, 78907), (1843, 41530), (3686, 20765), (4153, 18430), (8306, 9215)]