16586804545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1861}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 22702934016

約数和(自身を除く): 6116129471

約数列:

[1, 5, 17, 23, 47, 85, 97, 115, 235, 391, 485, 799, 1081, 1649, 1861, 1955, 2231, 3995, 4559, 5405, 8245, 9305, 11155, 18377, 22795, 31637, 37927, 42803, 77503, 87467, 91885, 104857, 158185, 180517, 189635, 214015, 387515, 437335, 524285, 727651, 902585, 1486939, 1782569, 2011741, 3068789, 3638255, 4151891, 7434695, 8484299, 8912845, 10058705, 15343945, 20759455, 34199597, 42421495, 70582147, 144233083, 170997985, 195138877, 352910735, 721165415, 975694385, 3317360909, 16586804545]

約数ペア:

[(1, 16586804545), (5, 3317360909), (17, 975694385), (23, 721165415), (47, 352910735), (85, 195138877), (97, 170997985), (115, 144233083), (235, 70582147), (391, 42421495), (485, 34199597), (799, 20759455), (1081, 15343945), (1649, 10058705), (1861, 8912845), (1955, 8484299), (2231, 7434695), (3995, 4151891), (4559, 3638255), (5405, 3068789), (8245, 2011741), (9305, 1782569), (11155, 1486939), (18377, 902585), (22795, 727651), (31637, 524285), (37927, 437335), (42803, 387515), (77503, 214015), (87467, 189635), (91885, 180517), (104857, 158185)]