83838070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4549}}^1$

素因数の和:4672

約数の個数: 32

約数和(自身を含む): 160524000

約数和(自身を除く): 76685930

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 4549, 9098, 9215, 18430, 22745, 45490, 86431, 172862, 432155, 441253, 864310, 882506, 2206265, 4412530, 8383807, 16767614, 41919035, 83838070]

約数ペア:

[(1, 83838070), (2, 41919035), (5, 16767614), (10, 8383807), (19, 4412530), (38, 2206265), (95, 882506), (97, 864310), (190, 441253), (194, 432155), (485, 172862), (970, 86431), (1843, 45490), (3686, 22745), (4549, 18430), (9098, 9215)]