156745698580

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1051}}^1\times {\mathrm{8681}}^1$

素因数の和:10600

約数の個数: 48

約数和(自身を含む): 329900719680

約数和(自身を除く): 173155021100

約数列:

[1, 2, 4, 5, 10, 20, 859, 1051, 1718, 2102, 3436, 4204, 4295, 5255, 8590, 8681, 10510, 17180, 17362, 21020, 34724, 43405, 86810, 173620, 902809, 1805618, 3611236, 4514045, 7456979, 9028090, 9123731, 14913958, 18056180, 18247462, 29827916, 36494924, 37284895, 45618655, 74569790, 91237310, 149139580, 182474620, 7837284929, 15674569858, 31349139716, 39186424645, 78372849290, 156745698580]

約数ペア:

[(1, 156745698580), (2, 78372849290), (4, 39186424645), (5, 31349139716), (10, 15674569858), (20, 7837284929), (859, 182474620), (1051, 149139580), (1718, 91237310), (2102, 74569790), (3436, 45618655), (4204, 37284895), (4295, 36494924), (5255, 29827916), (8590, 18247462), (8681, 18056180), (10510, 14913958), (17180, 9123731), (17362, 9028090), (21020, 7456979), (34724, 4514045), (43405, 3611236), (86810, 1805618), (173620, 902809)]