20162025455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{10169}}^1$

素因数の和:10304

約数の個数: 64

約数和(自身を含む): 29523916800

約数和(自身を除く): 9361891345

約数列:

[1, 5, 11, 13, 47, 55, 59, 65, 143, 235, 295, 517, 611, 649, 715, 767, 2585, 2773, 3055, 3245, 3835, 6721, 8437, 10169, 13865, 30503, 33605, 36049, 42185, 50845, 111859, 132197, 152515, 180245, 396539, 477943, 559295, 599971, 660985, 1454167, 1982695, 2389715, 2999855, 5257373, 6213259, 6599681, 7270835, 7799623, 26286865, 28198637, 31066295, 32998405, 38998115, 68345849, 85795853, 140993185, 310185007, 341729245, 366582281, 428979265, 1550925035, 1832911405, 4032405091, 20162025455]

約数ペア:

[(1, 20162025455), (5, 4032405091), (11, 1832911405), (13, 1550925035), (47, 428979265), (55, 366582281), (59, 341729245), (65, 310185007), (143, 140993185), (235, 85795853), (295, 68345849), (517, 38998115), (611, 32998405), (649, 31066295), (715, 28198637), (767, 26286865), (2585, 7799623), (2773, 7270835), (3055, 6599681), (3245, 6213259), (3835, 5257373), (6721, 2999855), (8437, 2389715), (10169, 1982695), (13865, 1454167), (30503, 660985), (33605, 599971), (36049, 559295), (42185, 477943), (50845, 396539), (111859, 180245), (132197, 152515)]