839766366910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6397}}^1\times {\mathrm{13921}}^1$

素因数の和:20389

約数の個数: 64

約数和(自身を含む): 1616139713664

約数和(自身を除く): 776373346754

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 6397, 9430, 12794, 13921, 27842, 31985, 63970, 69605, 139210, 147131, 262277, 294262, 320183, 524554, 570761, 640366, 735655, 1141522, 1311385, 1471310, 1600915, 2622770, 2853805, 3201830, 5707610, 6032371, 12064742, 13127503, 26255006, 30161855, 60323710, 65637515, 89052637, 131275030, 178105274, 445263185, 890526370, 2048210651, 3651158117, 4096421302, 7302316234, 10241053255, 18255790585, 20482106510, 36511581170, 83976636691, 167953273382, 419883183455, 839766366910]

約数ペア:

[(1, 839766366910), (2, 419883183455), (5, 167953273382), (10, 83976636691), (23, 36511581170), (41, 20482106510), (46, 18255790585), (82, 10241053255), (115, 7302316234), (205, 4096421302), (230, 3651158117), (410, 2048210651), (943, 890526370), (1886, 445263185), (4715, 178105274), (6397, 131275030), (9430, 89052637), (12794, 65637515), (13921, 60323710), (27842, 30161855), (31985, 26255006), (63970, 13127503), (69605, 12064742), (139210, 6032371), (147131, 5707610), (262277, 3201830), (294262, 2853805), (320183, 2622770), (524554, 1600915), (570761, 1471310), (640366, 1311385), (735655, 1141522)]