15704026820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1399}}^1\times {\mathrm{8377}}^1$

素因数の和:9852

約数の個数: 48

約数和(自身を含む): 33498595200

約数和(自身を除く): 17794568380

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 1399, 2798, 5596, 6995, 8377, 13990, 16754, 27980, 33508, 41885, 83770, 93733, 167540, 187466, 374932, 468665, 561259, 937330, 1122518, 1874660, 2245036, 2806295, 5612590, 11225180, 11719423, 23438846, 46877692, 58597115, 117194230, 234388460, 785201341, 1570402682, 3140805364, 3926006705, 7852013410, 15704026820]

約数ペア:

[(1, 15704026820), (2, 7852013410), (4, 3926006705), (5, 3140805364), (10, 1570402682), (20, 785201341), (67, 234388460), (134, 117194230), (268, 58597115), (335, 46877692), (670, 23438846), (1340, 11719423), (1399, 11225180), (2798, 5612590), (5596, 2806295), (6995, 2245036), (8377, 1874660), (13990, 1122518), (16754, 937330), (27980, 561259), (33508, 468665), (41885, 374932), (83770, 187466), (93733, 167540)]